Improved Antenna Isolation in Transmit/Receive Applications
D. Esser, B. Solan, H. Chaloupka
German Microwave Conference - GeMiC 2006 -
1st January 0001
antennas, mutual coupling, duplexing, radiorepeater
This paper shows how TX-RX-isolation can be significantly improved if two-port antennas with passive crosstalk cancellation are employed. An antenna structure composed of two half-wave spaced monopole antennas serves as an example to demonstrate how the frequency response of the residual antenna cross-talk can be adjusted to meet various system demands.
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