Balun bandpass filters represent a critical advancement in radio frequency (RF) circuit design, integrating the dual functions of balanced-to-unbalanced conversion and frequency selection. These ...

In many communication transceiver designs, an unbalanced single-ended signal must be converted to a balanced differential signal. This task is often considered routine, and a flux-coupled transformer ...

As high-speed analog-to-digital converter (ADC) technology improves, so does the need to resolve very high intermediate frequencies (IFs) accurately at high speeds. This poses two challenges: the ...