Directional couplers have the coupling line parallel to the main line and are typically connected broad wall to broad wall. They are usually offered as a 3-port device, with an internal matched load at port 4, nullifying signal from port 2 to 4.
Sylatech’s High Directivity couplers are suitable for applications involving reflectometry, signal injection, power sampling and local oscillators.
The directional couplers are designed using a multi-hole method conforming to a Tschebyscheff array which offer superior performance in terms of coupling variation over band (CVOB) where the bandwidth is the entire waveguide band.
Sylatech also provides Top and Sidewall, Loop and Cross Guide Couplers.
For more information on directional couplers or to talk with an engineering expert at Sylatech about your requirements, call us today on +44 (0) 1751 432 355 or email firstname.lastname@example.org