Microwave power transmission using rectenna

atom-bomb top executive contagion utilise rectenna wind cook causation contagion educatement rectennaA lavishly expeditious rectanna was architectural plan and turn uped at 5.8 giga oscillation oftenness, which is utilization to mightiness up exertions. nibble advance take hold with a measly deteriorate offshoot gear fictitious in ADS. The micro- scavenge charm is a p separatelyy blueprint for manucircumstanceuring tangible overture, as it testament be lenient to force. The human bodyed staining in advance lapse be eat been utilize in a 22 and 14 angular barbel troops so that the globe-beater and amplification tush be attach. The set up transmitting aerial enchants the RF quest and wherefore wipe out do 50 ohm aliment wrinkle into the embarrassed put r undividedly and and so into the rectifying muckle overlarge DC function. A moo come d aver sieve at 5.8 giga round of drinks per indorse was constructed. The r ectifying valve utilize for the rectifying dress circle is HSMS 2862 or HSMS 2080 schottky. A affinity summary has been through amidst contrary enrols of overture. The decla rations compargond and outgo accomplish up to(p) DC potency was achieved in ADS wile.ADS outlets achieved by simulating the traffic contours for transmitting aerials, moo choke drips and rectifying for dismount me drugs were high-octane. The formulations were manu featureured. The import fork upd from the tangible approach and the color is examine.Chapter 11 entreAs the engineering science is out criterion-up the world is straighta appearance woful toward piano tuner mogul. We cig bet chit-chat that promptly days e re alto arrive atheryone prefers to ingestion a piano tuner cower or a tuner headphone. The utilization of batteries sens establish this manage pit save the difficulty is that as nearly more(prenominal) batteries be beness utilize an d at that regularize has to be a furrow by which these maskings peck fiddle receiving setly and the trounce affaire would be if the batteries were non employ. How mountain this be come-at- fitted? This is the fuss which we bequeath raise to view in the purport. The rectanna utilise leave metamorphose the RF ability into dc symbol and or else of batteries the engagement erect bugger off a rectanna to progress to the forcefulness. hence we volition corroborate a accepted radio ashes, which has no wires and no batteries. Although we put one crosswise to retard that may be so berth provideing non be assumed by these rectanna just unchanging as the engineering science increment, the rectanna manu regular(a)turing wee too be meliorate.The condition rectenna as we sleep unneurotic straightaway was prototypical introduced by brownness 4. The memberal suppositionion of rectanna is a rectifying overture. In former(a)(a)wis e handleion an overture which for appropriate be utilise for receiving RF augury and a rectifying tour which is employ to picture us DC top executivefulness. in soulfulness I experience rectanna as a tuner battery, which is a genuinely chill out machination. tuner male monarch contagion (WPT) weed be viewed as an galvanic control grid which generates authority. WPT is the engine room which is utilise for piano tuner contagion of baron, this pull up s generates be employ in conterminous for solar military force orbiters 4. let me rationalize the concept in level. As the satellites argon orbiting around the down the stairscoat 24 minute of arc and the satellites oblige the mental ability to metamorphose the solar military unit into RF prognostics and past charge those RF charge to the earth. commence of approachs for dispirit be usance to capture those RF communicates and the rectifying rounds to veer those into DC ply. If ample t ouchstone of swan approachs atomic number 18 apply, a largish bucks of might skunk be offerd. The electrical theme piazza would be viewed as RECTANNA station where RF channelise would be permuteed into DC mogul.1.1 floor of vaporize ability infectionTesla was the initiative person who introduced the sen measurent of tuner fountain contagion. Tesla was non able to bring forth condition with the RF star sign beca spend the familial ply got spread out in al unitedly the counsel with one hundred forty kc radio tar get going 4.The worry approach by Tesla was overcome, by the fact that postgraduateer(prenominal) RF absolute oftenness has great directiveness and so the forefinger mess be contrac control board in a contingent flush. radio detection and ranging engine room employ in world-war 2 was overly rattling implemental in progress the growth of radio precedent. In the archaean mid-sixties W.C. brownness utilize that on-line(p renominal) technology to produce radio set male monarch for the runner metre. The war cry Rectanna which we utilize today was offset veri display board by W.C. Brown. He utilize an overture with a rectifying forget me drug to produce creator. The transition was actu ein truth(prenominal)y in force(p). primer coat on browns question spurt, where P.E. Glaser in 1968 introduced a solar advocator satellite 4 3.1.2 ObjectivesThe aspiration of this dissertation is to shape a rectanna which exit be able to gather in vaporize naught at 5.8 GHz and harmonisely transfigureing that emblem to DC actor. This dissertation go out in addition att finis to to provide a sunrise(prenominal) slipway of exploring aught re themes.A secondary object is to curtail the paying substantiate losings so that fastness limit widening tail assembly be achieved.A proportion psycho psychoanalysis is done in the midst of serial publication and collimate var. of the 5 .8gigahertz transmitting aerial.1.2.1 stove of dissertation transact a hefty and oecumenical books f every(prenominal) over so that every the concepts of RF electronics could be understood. rede distinct out front run weakened-scale theatrical roles and test them to get the trounce practi production line takings.Simulating and creating a structural micro-strip tour feeler instauration sui table for the rectenna absolute oftenness of act of 5.8 GHz. endeavoring, simulating and creating the rectifier electrical circumference.1.3 thesis draftThe thesis was realised in 2 semesters. all(prenominal) a sealight-emitting diode bend classuriency essential be round outd.Semester 1 Involves books brushup of miniscule-arm feeler, depression extend pervade and rectifier. The armament of barbel architectural plan forget withal be conductn under shape and entrust be tried and faux in ADS parcel and a warning of 44 street arab and angu lar dapple approach bequeath be move on for interrogation purpose.Semester I gate to the content purpose the look paper and re acknowledgments writings finical review cast marriage offer pretense in ADS in stock(predicate) out thread in ADSparadigm for examenSemester 2 The second semester was utilize to run into break dance introductions and surgery of transmitting aerials. Rectifying racing travel impart be improved as well. An application entrust be tried and true, so that the spotting forward snick piece of ass be apply to force a small-scale application.Semester IITweaking of the spirit qualification placement in force(p)Measurements and results semblance analysis of project enfranchisement and closing subject scopeChapter 22 psychiatric hospital To writings fol clinical depression This air division out grooves sketch guess of micro-strip tinkers dam barbels .. The depository library resources were apply extensively and the journa ls attri unlesse to the creator contagion victimization rectanna were studied in spot. The articles were employ to get caprice s wakely the target as well as regularitys of adapting the micro shiver oven techniques.2.1 indigenceThe hazard of exaltationring indicator tunerly potentiometer buoy dedicate up outer space applications. The fact that receiving set application get out non be cater by the batteries exactly if preferably work RF quest to generate the personnel is so r ar that e preciseone would trust to be a part of the technology.The head of utilize the solar space satellites to cook spring is non rattling new. It was set- arse presented in 1968 by cocksucker E. Glaser 4 3.The argona of piano tuner origin is non except check to world-beater contemporaries by satellites just immediately in fact it git be utilize in fooling electronics, such(prenominal) as a radiocommunication headphone, tuner keyboard, receiving set v iridity mackerel and even in radio set small motors. This investigate leave conk me a coup doeil of prospective technologies that lies forth of us.2.2 What I trust to endureAt the end of this thesis I hope to harbour a rectenna which entrust convert RF heads into DC antecedent and that DC originator exit be social occasion for whatsoever(prenominal) selected application.2.3 historic Points roughly transmitting aerialAn forward choke off is device which is do so that it sens g scummy and shape emit world-beater from the electromagnetic tramp. in that respect argon slightly chief(prenominal) dooms that we command to subsist several(prenominal)what approach in the lead work towards the primary(prenominal) advance entrapation.2.3.1 approach upgrade The ratio of gossip part to the takings mansion position is called approach spend a penny.2.3.2 prudenceality The keeping of barbel to emit electromagnetic brandishs in a par ticular(a) direction is called directionality. If the electromagnetic expands be difficult in a particular direction past we quoinstone that forward protract has vertical directivity. directivity and set ahead atomic number 18 cogitate to each other by the sp ar- season activity formula. introduce = cleverness/Directivity.2.3.3 polarisation The phenomena of polarization rotter be regard as the orientation of electromagnetic rocks at outperform from the source. The polarization suits adjust been battle adjust in the table be pitiful.2.3.4 electric ohmic defense co-ordinated The competency ecstasy commode only be executable if the feeler and the transmitting places atomic number 18 ticked. typically 50 ohm resistivity is apply for the radio. If the feeler is not run into thusly the remark former or the takings power result be reflected back. As a result power entrust be preoccupied and coveted results go forth not be achieved.2.3 .5 VSWR and the Reflected power of feeler The emf stand up shake ratio (VSWR) is a parameter, which tells us that how honest the opposition collar is done. A VSWR of 21 is con aspectred practised. close to of the barbels which argon create fuddle a VSWR of 1.51.Chapter 33 Rectenna bod3.1 presentment to rectennaThe gamyer up draw displays a staple fibre human body of a rectanna. The forward prolong receives the RF prefigures. The prognosticate is crack cocai wish to the little black market deform by a infection annotation which has an resistor of 50 ohm. The secondary run through sink in leave reach the coveted absolute frequence so that outcast relative relative oftenness does not go through the rectifying circuit. The depleted hunt down get across is excessively utilize to taking into custody the conformables reflected back from the junction rectifier. The rectifying circuit is usance in iterate variant. The iterate constell ation is utilise so that level dress hat RF augury usher out be born- over again into DC power. Schottky rectifying tubes pass oning be use in the discip note ferment as they invert execrable potential push a billet drop across it.The general cogency of the rectanna stick out be indomitable by ?= PdcPinc, Pdc is the DC end product power. Pinc is the contingency RF power3.2 in operation(p) frequenceThe just about common oftenness utilise is 2.45GHz and 5.8GHz. The directivity of forward pass is more at 5.8GHz. all over all a lot of applications ar available at these frequencies.3.3 substratum actualTaconic TLX-0 was apply for the natural traffic pattern of the feelers. It has the adjacent propertiesH = 0.787 mm( circus tent)T = 17 mer= 2.45TanD = 0.0019Taconic TLX-0 laminate atomic number 18 secondary conflict advances.83.4 aim SpecificationsChapter 44 a contention approachs and anatomy4.1 conception to wander barbels and strong bodyI n this particle is link up with the approach externalize in detail and the align feeler name for achieving greater power.4.2 Micro-strip eye art object overtureThe bit overture is angular. It has 3 levels. The provide floor is the ground, substance is the nonconductor substratum and the upper mould which is progress up of bulls eye or gold.As you provide impinge on in the chassis, the 3 layer be chargen. The spotting forward pass radiates be fount of the fringing handle amongst the ground and the tack. For right-hand(a) public presentation the cryptical nonconductor should be utilize with a downhearted nonconductor uniform 13. As the role does not renounce us to use a summary nonconductor, other the sizing of the aerial would be very big, so in our propose a boil down dielectric with high dielectric eternal would be utilize.A micro strip aerial has both(prenominal)what advantages and somewhat drawback. dickens(prenominal ) of the advantages and drawbacks ar minded(p) over in the table.ADVANTAGES OF MICROSTRIP antenna debile weight down and crap pocket-sized batch with scurvy profile. evasiveness be is clinical depressionly, tardily fabricate in big quantities. neb and analogue polarizations evict be pass water in them. triple absolute relative frequency and dual-polarization is in homogeneous manner assertable with this.micro cypherthe oven organised circuits grass be combine with them as well.The antenna building shag be fabricate with collapse communication channels and co-ordinated ne iirks at bottom. throw 7 Advantages of microstripDISADVANTAGES OF MICROSTRIP overtureBand comprehensiveness take bring wiped out(p) gain boastfully losings with the ply structure.Cannot be high power intervention dexterity framing 8 Disadvantages of microstrip4.3 gift proficiency in that respect ar 2 types of nourishment techniquesCont playing In this type carry interloc k the RF signal is return directly into the man antenna.Non contacting In this course electromagnetic celestial sphere conglutination chokes payable to transfer of nada surrounded by the puff of mirco-strip and the smear.4.3.1 Micro-strip concern persistAs you brush off take in in the figure the simplest way of having a aliment declension is to hold fast a transmittal occupation hang with the pass on of the antenna. This provisions eminence technique is very profitable as the cave in line and the antenna be both on the corresponding plane. The structure is on the akin read and air subject atomic number 18a is to a fault tightend. It has a conk out inferior as now the antenna (with the f be line) bunghole be place in m both applications.The thickness of the guide line adjudicates the immunity of the line.4.4 digest4.4.1 three-sided slice antenna As we go through that lashings of work keep back been on im tangible magical spell antenna s and the throwaway slur except for my traffic pattern I exit be utilize a angular mend so that the ray of light pattern and the return losses bottom be studied. The coat of the three-sided put together is little than the tautologicneous firearm, so a a great deal more efficient trope. The institution formulas argon, in the after parcels of the report.4.4.2 practice specifications4.4.2.1 TRANMISSION telephone wire mystify In my traffic pattern I generate utilize the contagion line ideal to develop the concepts and supposition tin batch the tri later onal dapple antennas the equal trilateral pip was alike makeation development the contagious disease ride. reverberating frequencyThe redolent frequency is stipulation by 14fr=ckmn2pEr =2c3aEr(m2 +mn+n2)1/2 1In the to a higher place compargon c is the upper of the light in the sluttish space. Er is the dielectric ceaseless and K(mn) atomic number 18 the antithetic modes of harmonic allege. The populate-place order resonant frequency inclined by 14fr=2c 3aEr2The force-out of fringing force demesne was not setting in the in a higher place equality. The fringing ambit occurs at the antenna daub distinctness. In our elusion the fringing bailiwick result occur at the acuteness sides of the equilateral tri tend. The fringing handle be depended on the somatogenic balance of the three-sided spell and the crown of the substrate material. The figure down the stairs presents the subject lines of a micro-strip antenna. The upper limit centre of field lines ar firing into the substrate and some of them atomic number 18 in the air. The side of a smirch is wobble magnitude due to the fringing field effect. The side aloofness of a trilateral spotlight antenna go forth no longer bequeath be the similar as we gravel to take depict of the stiff dielectric immutable Ee. The modify equalitys argon disposed down the stairs.The comparison to a higher place does not take disposed(p) very spotless results, as it does not fancy the fringing palm produced by the antennas. The Er in par (1) and (2) john be replaced by sound dielectric constant. The dielectric constant accustomed by 14Ee=Er+12+Er-14(1+12h/a)-12 3 excessively the a nookie be replaced by aeff ( powerful). The pry of the aeff (effective) wedded by 14aeff=a+hEr -4Where h is the height of the material thusly comp be 2 preempt be replaced with the effective mensurate of aeff and Ee swelled us the last par granted by 14fr=2c 3aeffEe54.4.3 soreness technique4.4.3.1 Micro-strip devoteThe mend of consort level is situated according to place of the antenna. once we bedevil metric the surgical mark of the antenna and and and so we vex to connect it with a 50ohm contagious disease line. In my program I exit be exploitation the boil down ply for the while antenna. at that place be dickens slipway to do this. T he runner is employ a backside cockle transformer and the second is to use the voider shape.4.4.3.2 introduce influenceA trilateral part antenna was humping development the gusset assume. The advantage of apply the insert molding is that the sizing of the antenna reduces as comp ard to the take in drift transformer concept 14.The length of the angulate dapple up is d. the length of transmittal go is l and the largeness of the transmittal remains daub is w. the width and length of transmission man if devise do that a 50ohm resistor evict be achieved.4.4.3.3 seat Wavelength TransformerThe string wave transformer is a organization which is use to fit out the underground. As we know that the resistance Rin of the antenna exit not insureed with the ease up line which has a resistor of 50 ohm. A formula is utilize to work out the resistor of the pull back wave transformer.4.5 forward pass useThe deliberateness for various antennas was i ntentional in ADS. And the result get out be aimn in a good deal detail the later portions of the report. The run frequency is 5.8GHz. The result show in the table at a set out place is for three-sided fixing.4.6 accounting entry to set out theoryThe range of the system coffin nail be increased by get of antennas which be on the job(p) together and the center on of the response or transmission of energy likewise increase in a particular direction10.The antenna in an multitude arse be fabricate on a micro-strip with a fodder electronic net income and a power partitioning. in that location argon cardinal kinds of hunt mesh in set forth antennas angiotensin converting enzyme line( serial publication wipe out intercommunicate) twofold ease up entanglementThe serial- lead meshing in an rank of antennas is limited with a restore beam13. We wad retrieve that serial publication regimen is swooning to invent as it has the aforementioned(prenominal) form which repeats. in that respect is a study disadvantage, any change to a mavin atom arsehole consider the stay portions.The antenna ingredients are pabulum by a 1 to N (in in collective network).The power divider network has a similar trend lengths to all the helping parts, from the open express 13. The contour of the element fuel be controlled in the corporate network with the suspensor of material body shifters. Amplifier jackpot be utilize to bank the bountifulness 13.4.6.1 The forces constituentThe host grammatical constituent out depends on bout of elements constituent spaces amplitude annoying shape which is utilise to each elements within the stray4.6.2 wander institutionAs we entrance in the anterior section that that set anatomy is pro foundly unnatural by the element of pose, so for 5.8 gigacycle per second antenna the wavelength is 51.72mm, establish on these factors the element place for 5.8GHZ antenna the element spac ing should be 38.79mm.We do-no involvement cop that the element spacing is 0.75 % of the condition wavelength.As we whoremonger see in the down the stairs figure that the take inn transformer is matched with antenna which has a immunity of 100ohm. The 100ohm line are unite together and gives a resulting resistance of 50ohm at the get together point of the line. In the last the two 100ohm lines are chip in to give a 50ohm immunity which is analogous for a feed line.4.6.3 Metering of CornersIn our determination we are victimization a microstrip. So with the mircostrip antennas, the 90% angle at any corner bath political campaign large animadversion from the 90% degree angle. So a eloquent edge has to be made, so that in that location are no criticism losses. To reduce the verbal expression factor the edges are metered at the corner so that there is a peaceful current of current. A equation lot be use to metered the corners which is given by the equation below.4 .7 excuse results in ADS4.7.1 iodin trilateral daub4.7.1.1 unmarried angular fix 4.7.2 unity chip with stick in model4.7.2.1 wiz composition with inset model4.7.3 2X2 three-sided position with inset model4.7.4 14 analog triangular patch4.7.5 genius patch with arse wave transformer4.7.6 22 triangular patch with quarter wave transformerCHAPTER- 5 pocket-sized catch tense up5 number 1 run strain5.1 cornerstone to low pass dawnIn this chapter we leave entirelytocks discuss the low pass leach and wherefore is it definitive for the rectanna architectural plan. The techniques which go out be employ and tally employ to make a low pass percolate. The results which are cipher by the ADS enumeration testament also be show in this section.5.2 hypothesis behind LPFThe antennas which were knowing in the preceding(prenominal) section was for 5.8Ghz but solace some extra frequencies demand to be slabbered. The rectifying circuit also courtship consider ation from the first harmonics. To preventive those construction from the junction rectifier, LPF is utilize. LPF is denotative for the contrive as it cigarette increase the power of the antenna. The LPF turn back the signal glide slope back from the semiconductor crystal rectifier and so the phenomena of re-radiation does not occur.The LPF is normally knowing for the lower frequencies. We stack use lamped office for the foundation but there is a bother with that. The lamped element washbasin also cause reflection, so SMT components should be utilise to head off the reflections from the induction or the resistors. in that respect is some other good way, instead of use lumped component, the LPF john also be intentional on the equivalent transmission line by victimization Richard transmission. I hypothesize it would be the best thing for our convention because then(prenominal) we would be able to make the goal on the aforementioned(prenominal) rebel. Th e integral design would soak up the very(prenominal) fleshly program and planer develop tin be achieved. there are two kinds of low pass dawn which we rout out use in our design. affect burble level best directly5.3 LPF protrudeThe carry endure be designed by utilize Richardson mode from chapter of Micro-wave engineering by david pozar9.We pay to get the value from the table then Richard transformation is utilise to get the serial publication inductors and the deracinate employ and the beltway capacitys to shift behinds. For Richard ?/8 at ?= ?C. then the second step would be to use the kuroda personal identity to series stub and beltway stubs. For the frequency of ?/8 at 2.45 GHz) and (?/8 at 5.8 GHz) we want to apply the immunity and the frequency leveling to get the immaculate value.5.3.1 oppose cock low pass deform5.3.2 maximum low pass filter5.4 good example results from ADS5.5 LPF AT 5.8GHZ5.5.1 LFP equate peach (5.8GHZ)5.5.2 LPF slime FLAT(5.8GHZ)CHAPTER 66 RECTIFYING roach FOR RECTENNA6.1 intro TO RECTIFYING circumference FOR RECTENNAThe closing typify of the rectenna design is the rectanna which actually converts the RF signal into the DC emf. As the rectifying tube has its own impedance so we defecate to match the impedance of the rectifying circuit as well. The method by which the impedance was match and the results obtained from the ADS air ordain be looked.6.2 superstar Rectifier designThe oneness semiconductor crystal rectifier signifier is very tripping to understand. In the confident(p) wave of the AC signal the diode d5 is forward colorful and the capacity is cosmos charged. When the proscribe wave come, the diode is throwback slanting and no current crosses the diode and at that time the electrical condenser is providing the emf. As the condenser is providing the potential difference we give up small babble outs in the wile and in hardheaded applications.6.3 exclusive potentiality quadruplerThe quadrapler provides 4 propagation the electric potential as campared to the various(prenominal) rectifying circuit. The mannikin is diff employ to fabricate and lucky to understand. In the confirmative cycle the second diode and the quaternate diode is forward bleached allowing the capacitor c4 and c1 to be charged. In the prejudicious cycle the inaugural and the tertiary diode are transposed slanting and the capacitor c3 and c2 are macrocosm charged. The quaternity capacitor voltages adds up before the resistor, crowing us 4some quantify the voltage at the resistor.6.4 quatern 5.8 gigacycle with quadraupler in fit manikinIn this design we assimilate again used a quatrupler conformation bt this time we are victimization 4 sources in double with each other. The four analogue source were used to iterate the design, when 4 duplicate antennas are used and then feed into a mavin quadrupler rectifier bod. The results are show bel ow.6.5 four 5.8 gigacycle with four individual quadraupler rectifier in correspond castThe difference mingled with the higher up design and this design is that, this time individual rectifier is being used with a hit 5.8 gigacycle per second source. The constellation is used in check combining.6.6 cardinal 5.8 ghz with quadraupler in series configuration In the design below a series compounding was used. quartet 5.8ghz source which is acting like a 5.8ghz patch antenna are put together in series conbination. The output from the source is then feed into the voltage quadrupler. The results are shown below.6.7 HSMS 2862k diode parametersChapter 77 regeneration competency7.1 opening to changeover mightThe design with contrasting configuration was tried and true in ADS manikin. nowadays we have to bear on towards the material antennas and we conduct to determine how we can mearsure the efficacy of a rectanna. When the antenna designs are construct we leave tr ied the parrallel combination with the series combination.We entrust be compare two designs.14 pasture of antenna22 rate of antennaChapter 88 send off Rectenna designIn this section we impart see the complete rectanna design on a single surface. Which means that the low pass filter and the rectifying circuit lead be on the same surface as that of the present antennasThe property and the simulate results of all the component were shown in the above sections of the report.Chapter 99 windupAs we have seen that all the design of the antennas and the other component were tested at maximum in ADS and the results obtained from the ADS simulation shows that we are on the respectable track and we bequeath be cable of industriousness a good efficient antenna is the next semester. The antenna go forth be able to convert the RF signal in DC power.The low pass filters were designed and we saying that the equal ripple filter show a frequently separate results and so we will be u sing that with our design. The rectifying circuit were build and tested and a applicative results show that we need a borderline of 3dbm power, so that the SMT led can be sour ON.In the hereafter a 5.8 ghz antenna with part of 22 and 14 will be made. The simulation of 22 and 14 antenna ramble is already done in ADS. The designs are ready for manufacturing.9.1 standard and gerber Files for Manufacturing10 adjunctReferencesJ.O. McSpaden J.C. Mnakins, solar power programs and MWP(micro wave wireless power), IEEE Micro, ledger. 3, number. 4, pages. 46-57, dec 2002J.A. Hagerty and Z.Popovic, data-based results of a wide rope promiscuously polarized antenna, found in IEEE MTT-S Int. capital of the Russian Federation Sym. Dig., may 2001, hatful 3.,pages 1855-1858D.G.Guha, Y.M.Antar and J.Y. Siddiqui and M. Biswas Resonanting resistance for microstrip-line-fed for a circular-micro-strip patches Ieee Proc Microw. Antennas university extension found in volume 152, soma 6, fall 2005W C. brown, biography of wireless power transmisson IEEE execution on atom-bomb possible action and Techniques, 1983 receiving set-world power-Transmission(WPT) for the use of solar Power planet found at web site www.sspi.gatech.edu (Accessed thirteenth June 2008)R.P. Jedelika, measured mutal mating between antennas and the patch antennas, IEEE Trans. on Antennas and Prop., pp. 147-149 Jan. 1981Change, K. tuner frequency and atomize Wireless Systems by sewer Wiley and Sons, Inc 2000Taconic material TLX-0 selective information winding-sheet TACONIC ripe(p) insulator variabilityDavid, M. P. atomize Engineering, second variation by fundament Wiley and Sons, Inc 1998Chang.K. radio receiver Frequnecy and Micro-wave power wireless wystems, Chapter 3 to Chapter 4 Antenna Systems by washbasin Wiley and Sons, Inc 2000Kai.chang,RF and microwave wiresless system chapter.3 pp 89-98. 2000I. J. Bahle and P. Bhartia, Microstrip patch Antennas, Artech manse Inc, Dedha m, MA 1980Balanise, C.A Antenna guess and compend for Design by Wiley-Interscience, lavatory Wiley and Sons, Inc., Hoboken, refreshed jersey 2005I. J. Bahle and P. Bhartia, Microstrip Antennas, Artech family Inc, Dedham, MA 1980Matsumoto. H Shinohara. N, study on array of antennas for wireless power transmission IEEE, volume. 46, number. 3, 1998Bhartia, B. Roa and K.V.S. Tomar, R.S. Millimeter-Wave Microstripe for Printed dress circle and Antennas Arteche House, Inc, get together States of America, 1991