Phased array transmit to receive isolation is critical for Simultaneous Transmit and Receive (STAR) and full-duplex systems. A method is presented to increase transmit to receive isolation with the ...

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A dual-band, Ka Tx/Rx shared aperture phased array is presented, with a frequency ratio 1.5:1 between the sub-bands. The radiators are in waveguide technology, and an innovative concept is proposed ...