Absorptive RF Lowpass Filter Operating from 4300-4900MHz

Description

Microwave filters conventionally reflect electromagnetic (EM) waves from the load back to the source. In some cases, however, it is desirable to separate the reflected wave from the input, to protect the source from excessive power levels, for example. For this reason, absorptive filters have been developed to minimize reflections

Absorption filters are often used to separate reflected EM waves from an input signal port to protect the port from signal overload, for example. The structure of an absorption filter can also be used in other applications