Band pass filter used in broadband wireless communication system has inductive microstrip lines and capacitors in resonance circuit which are tuned for rejecting frequencies outside required band

摘要

The band pass filter has multiple resonance circuits (CR1-CR6) each having an inductive microstrip line (L1- L8) and capacitors (C1-C6) for rejecting frequencies outside the bandwidth of the filter. The resonant circuits are tuned to the frequencies to be rejected. An Independent claim is also included for the circuit for transmitting and/or receiving high frequency signals.