Circular polarized antenna in common use for transmission and reception
专利汇可以提供Circular polarized antenna in common use for transmission and reception专利检索，专利查询，专利分析的服务。并且PURPOSE:To establish the circular polarized antenna in common use for transmission and reception, by locating four antenna elements on a circle equally divided in four and connecting the second power distributor to the terminal different on the first power distributor. CONSTITUTION:The electric length of the delivery lines W1 to W4 is adjusted so that the unit impedance of the antenna elements ANT 10 to ANT 13 and that of the second power distributors 15, 16 having phase of 180 deg. can be cancelled in vector. Since the synthesized VSWR between ANT 10 and distributor 15 or between AND 12 and distributor 15 is 1.0 to 1.1, VSWR viewed from the line W5 to the antenna element is 1.0 to 1.2. VSWR viewed from the line W6 to the antenna element is the same. Since the separation degree of transmission and reception of the first power distributor 11 is from infinite to 21 dB, this can be used for artificial satellites as the circular polarized wave antenna simplified in common use for transmission and reception.，下面是Circular polarized antenna in common use for transmission and reception专利的具体信息内容。
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