Microstrip diplexers and filters are essential components in modern wireless communication systems, enabling the simultaneous handling of multiple frequency bands with minimal signal degradation.

A bandpass allows a certain electrical signal to pass while filtering out undesirable frequencies. In a speaker bandpass, the mid-range speaker doesn’t receive tones meant for the tweeter or woofer.

Lossy synthesis techniques allow filters consisting resonators with finite Quality factor (Q) to be synthesized and designed while preserving prescribed in-band flatness. It is achieved at the expense ...