A K‐band eight‐element reconfigurable phased‐array receiver with high Tx‐band rejection
Zhuoheng Xie,
Shi Chao Jin,
Jia Xing Sun
et al.
Abstract:A K‐band eight‐element phased‐array receiver is proposed, featuring a reconfigurable beam count and high Tx‐band rejection, tailored for satellite communication applications. By precisely designing the inter‐stage and output matching networks of the four‐stage low‐noise amplifier, the Tx‐band rejection of the receiver can be effectively enhanced to align with the requirements of more than 35 dB in shared‐aperture phased‐array applications. Meanwhile, the reconfigurable power divider is meticulously designed to… Show more
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