一种小型平面螺旋天线龙小专1袁飞2(西南电子设备研究所,成都四川,610036)摘要:平面阿基米德螺旋天线是一种宽频带天线,其尺寸由低端工作频率决定,在许多实际应用中常需对其进行小型化设计
本文通过末端离散电阻加载设计,实现了天线的小型化
本文结合设计的小型平面马欠德平衡器馈电装置,得到了一种小型平面阿基米德螺旋天线
关键词:平面阿基米德螺旋天线,小型化,电阻加载,平面马欠德平衡器AMiniaturizedPlanarSpiralAntennaLongXiaozhuan1YuanFei2(SouthwestInstituteofElectricEquipment,Chengdu,Sichuan,610036)Abstract:PlanarArchimedeanspiralantennawasabroadbandantenna,whosedimensionwasdeterminedbyitslowestworkingfrequency,andit’snecessarytodosomeminiaturizationdesigninmanypracticalapplications
Theminiaturizationoftheantennawasrealizedbydiscreteresistanceloadingintheendofantenna
AminiaturizedplanarArchimedeanspiralantennawasachieved,integratedwiththefeedingdeviceofaminiaturizedplanarMarchandbalundesignedinthisarticle
Keywords:PlanarArchimedeanSpiralAntenna;Miniaturization;ResistanceLoading;Pla