![array antenna造句怎么写]( "array antenna造句怎么写")
- Dolph-chebyshefarrayantennaLogperiodicdipolearrayantennaSpace(density)taperedarrayantennaopticallycontrolledmicrowavephasedarrayantennaAsymmetricridgewaveguideslotarrayisanovellineararrayradiatingelementforphasedarrayantenna.Spiralarrayantennafedfrom...
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![antenna造句怎么写]( "antenna造句怎么写")
- HornparabolicreflectorantennarecliningradioantennaParabolicreflectorantennaUsingadirectionalantenna,thedeviceshootsdatatoareceivingantennaasfaras60milesaway.Howtoimprovethetestprecisionofantennagainisthekeypointforantennagaintestintheoutfield.Theyere...
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![cylindrical antenna造句怎么写]( "cylindrical antenna造句怎么写")
- AnalyzeandDesignofparaboliccylindricalantennawithfeedforlineararraysThispapermakesresearchonparaboliccylindricalantennawithfeedforlineararrays,generatesaperture-fieldanalysismethodsandsimulationresultsofparaboliccylinderandfeed....
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![steerable antenna造句怎么写]( "steerable antenna造句怎么写")
- 1、multipleunitsteerableantenna2、electricallysteerableantennafeedtechniques...
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![sleeve antenna造句怎么写]( "sleeve antenna造句怎么写")
- triplesleeveantennaTheelectriccharacteristicparametersofthisnovelsleeveantennaarecalculated,includingtheinputimpedance,voltagestandingwaveratio(VSWR),horizontalgainandradiationpattern....
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![receiving antenna造句怎么写]( "receiving antenna造句怎么写")
- 1、horizonallypolarizedreceivingantenna2、Overloadinputpower,adjustthereceivingantenna.3、Theoriginalinstallationreceivingantenna,strengthensthesignalreceptivity.4、Usingadirectionalantenna,thedeviceshootsdatatoareceivingantennaasfaras60milesaway.5、...
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![antenna reflector造句怎么写]( "antenna reflector造句怎么写")
- Accordingtospecifications,seacluttertesting2.4mantennasystem'sprincipiumisgiven,andthemechanismdesignofantennareflector,antennapedestalandfeedsystemisstudied.Thepaperdescribesthedevelopingsituationoftheantennareflectorathomeandabroadandputsemphasiso...
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![antenna gain造句怎么写]( "antenna gain造句怎么写")
- Howtoimprovethetestprecisionofantennagainisthekeypointforantennagaintestintheoutfield.AmethodofmeasuringmanualVSATreceivingantennagainbyusingthesatellitebeaconandhighgainstandardhornantennaisdescribedinthispaper....
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![polarized antenna造句怎么写]( "polarized antenna造句怎么写")
- non-polarizedantennaellipticpolarizedantennaLowsidelobeSIWslotarraycircularpolarizedantenna...
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![directional antenna造句怎么写]( "directional antenna造句怎么写")
- Usingadirectionalantenna,thedeviceshootsdatatoareceivingantennaasfaras60milesaway.Anarrayofwaveprobescanbeusedasadirectionalantenna.Inradiocommunications,theradiationinalobeofadirectionalantenna.Whilemid-waveantennaismostlyirontowerantenna,wedonotuse...
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![antenna array造句怎么写]( "antenna array造句怎么写")
- Primaryexperimentsshowthatradiatedenergycanbetransmittedmoreefficientlybysparseantennaarray.Theantennaarrayisanimportantdepartmentofphasedarrayradarsystem.Thephaseaccuracyofshifterisnecessarytotheradar′smeasurementaccurate.Theexperimentalresultsshow...
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![antenna pattern造句怎么写]( "antenna pattern造句怎么写")
- automaticantennapatternplotterInflightmeasurementofantennapatternisakeytechnologyofspaceborneSARcalibration.WeightingeffectofrealantennapatternwillimprovetheSNRinmp.Thenbasedonthisdesign,varactordiodeisadoptedinthereconfigurableantenna,andcontinuousa...
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![reflector antenna造句怎么写]( "reflector antenna造句怎么写")
- reactivereflectorantennaParabolicreflectorantennaHornparabolicreflectorantennaTheradiationpatternsoftheplasmareflectorantennaprototypearetested,whichprovidetheexperimentalevidenceforthefeasibilityofplasmareflectorantenna.Thedesignofanairborneoff-setp...
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![transmitter antenna造句怎么写]( "transmitter antenna造句怎么写")
- The70cmtransmitterantennaconfigurationisLeftHandCircularpolarity(LHCP).The2Mreceivingantennaisa1/4wavewhip.Themainradiotransmitterantennaoftheliquidcargoshiphasbeengroundedandtheradarhasbeenturnedoff.Theyalsopredictedtheconstructionandorientationofth...
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