Group delay of a feeder

Radiosim displays the group delay of a 50 m waveguide feeder. The user specified : central frequency = 6 GHz, cut-off frequency = 4.31 GHz, return loss = 20 dB at both feeder's ends.

The global slope is due to the waveguide, the ripples are due to mismatches.

feeder.gif (11290 octets)

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