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A Four-channel Full-duplex T/R Module for Multi-frequency Phased Array Applications

This article presents a broadband transmit/receive module for multi-frequency phased array applications. The T/R module transmits at 10 and 19 GHz and receives at 12 and 21 GHz. The module consists of two novel harmonic-suppressed microstrip multiplexe...
Rapid progress in telecommunication and radar technology is placing increasing demands on wireless system performance. Such demands include high information capacity and the ability to track multiple mobile targets or users. 1–3 Military research programs in particular are placing heavy emphasis on Network Centric Warfare, a wireless network concept...
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