Filtering switches and bandpass filter design constitute a crucial intersection in the development of modern radio frequency (RF) front-end architectures. Recent advances have concentrated on ...
In the last edition of Don’t Fear the Filter, we built up two examples of the simplest and most-used active filter of all time: the two-pole Sallen-Key lowpass. This time, we’re going to put two of ...
Millimetre-wave bandpass filter technology represents a pivotal component of modern wireless communication systems, radar, and sensing applications. These filters are designed to selectively pass ...