Passive components

Samsung Electronics said it has made smaller and more efficient parts for fifth-generation, or 5G, wireless networks, tackling one of the trickier problems with new wireless standards. The new parts include miniaturized antennas and power amplifi...

Resonant, a start-up making filters for radio frequency front-ends, has acquired a filter supplier and hired the founder to direct its engineering efforts. It is an attempt at expansion for Resonant, which is riding the growing demand...

Microwave & RF's Jack Browne talks with Synergy Microwave's Dr. Ulrich L. Rohde about his extensive array of text books in the field and the latest on his company.

Coaxial cable assemblies must route high-frequency signals through many shapes and diameters, all the while maintaining signal integrity and minimizing losses.

Increasing use of smart meters and Internet of Things (IoT) devices will erode limited bandwidth. Lower-frequency bands at 450 MHz are available for smart-metering applications, but lower frequencies imply larger wavelengths and larger antennas...

For circuits with miniature dimensions, this firm provides the expertise and equipment to fabricate micron-sized features on both rigid and flexible substrate materials.

Carlisle recently acquired Micro-Coax, one of the biggest makers of coaxial cable for transmitting high-frequency radio signals. The company will become part of Carlisle Interconnect Technologies, a business unit that produces wiring and connec...