In the world of electronic components, there are many devices out there that do their job well and reliably, but are almost never heard of – even though they may be vital to equipment that plays a ...

Fairview Microwave's 2-port RF isolators are passive ferrite devices that aid in the protection of sensitive RF components from excessive power reflection. Fairview's RF isolators are designed with ...

Pasternack's 3-port RF circulators (also referred to as RF duplexers) control the signal direction and flow inside of an RF circuit. RF circulators are unidirectional and circulate the flow of energy ...

This article originally appeared in TV Technology. Anyone who has worked with high-power TV transmitters using IOTs or two-way radio repeaters using the same antenna for transmit and receive knows ...

Researchers in the US have given the humble RF circulator a makeover. Not only is their prototype smaller, lighter, cheaper <i>and</i> more efficient, it's also claimed to be easily adapted to ...

Circulators and isolators are commonly used in RF work. You should know how they work and the appropriate applications for each. A circulator is a three-port device that has an interesting ...

Product Line Built for Applications Across Aerospace and Defense Systems Features Breakthrough Design and Built Entirely Without Rare-Earth Magnets MARLBOROUGH, Mass., May 8, 2025 /PRNewswire/ -- ...

A team of researchers from Columbia University’s School of Engineering and Applied Science has developed a full-duplex radio integrated circuit (IC) that, it claims, can be implemented in nanoscale ...

Researchers at Columbia University in New York have created an rf circulator that works at 25GHz. It uses a non-reciprocal structure – one whose physical characteristics differ depending on the ...

IRVINE, USA: Pasternack Enterprises, Inc., the manufacturer and global supplier of RF and microwave products, unveils new RF Circulators and Isolators, ideal for use in mobile infrastructure and ...