Dual mode feed assemblies manufactured by Cobham Sensor Systems (Exeter NH) are available in operating frequencies from S-Band through Ka-Band. Cobham Sensor Systems’ integrated microwave feed assembly provides separate sum and difference illumination functions having precise coupling values that are flat over the operating band.
The design archives inherited from Atlantic Microwave includes corporate and series feeds, dual mode feeds, power divider/combiners and a complete selection of feed components. Continental designs and manufactures high power monopulse comparators from L-Band to Millimeter Wave. Simple designs have a sum and 2 difference channels, while more complex designs may allow switching between linear and circular polarization.
