Cobham Sensor Systems (Exeter NH) has the capability to design and manufacture a variety of specialized couplers in waveguide sizes 1 - 50 GHz, primarily for high power applications. Loop coupler designs that have flat coupling, high directivity and are relatively small in length are also available. Choose from a library of existing designs or have us design to your specific requirements.
Cobham Sensor Systems has a number of standard catalog couplers in multihole (topwall) and cross guide configurations. We also offer cast waveguide couplers in both sidewall and topwall configurations in all waveguide sizes. Contact us for availability.