Duplexers and Filters

Webb has developed a broad range of duplexers and filters which are delivered worldwide.

Circulators, non-reciprocal passive devices, are crucial in controlling the direction of signal flow in RF and microwave systems. These devices, typically featuring three or more ports, direct the signal entering one port to the next in a specific sequence. Their unique property makes them indispensable for applications requiring signal isolation, reflection reduction, and efficient signal routing.

Circulators guide signals in a predetermined direction using magnetics and ferrite materials, effectively isolating ports from each other. This isolation with the absorption of reflected power in the load attached to the circulator, prevents signal reflections, ensuring efficient signal transmission. In various fields, such as telecommunications, radar systems, and test and measurement equipment, circulators are pivotal for optimal system performance, thanks to their ability to manage and route signals effectively.