Diplexers/Multiplexers


The RF communication system design requires a diplexer/multiplexer network at the antenna to provide low insertion loss and high power capabilities in the-transmit mode, low loss and steep attenuation at the transmit frequencies, and out of band frequencies in the receive mode. Our new multi-channel diplexer/multiplexer design operating from X-band to Ka band (8 to 40 GHz) is an important development that will provide significant improvements in the high data transfer between the users, satellite communication links and other space-based and ground based communication systems. Typical performance of six-channel multiplexer is shown in Figure 4.



Figure 4: Performance of six - channels multiplexer