| 摘要 |
A miniature microwave transmitter/receiver is small enough to be mounted in the feeder of a microwave antenna. The transmitter and receiver do not interfere with each other despite their close proximity resulting from their small size. The non-interfering results are achieved by frequency separating the bands used for transmission, reception, and the intermediate transmit and receive frequencies. Since none of these frequencies overlap, they do not interfere with each other, even if there is an insufficient isolation between systems.
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