High Performance Ceramic Filters

摘要

Ceramic filter technology now offers advantages over other filter technologies, and can even replace some cavity filter designs. Integrated Microwave Corp.'s (IMC) ceramic filters offer improved frequency coverage, higher Q, higher power handling capabilities, more poles, more package options and lower cost than many alternative filter technologies. IMC ceramic filters have higher Q values, greater than 1600 at some frequencies, with frequency coverage from 200 MHz to 10 GHz and bandwidths of 0.3 to 100 percent. Powers levels of > 100 W CW and >2 KW peak are possible in some frequency ranges and configurations. IMC ceramics exhibit less AM/FM microphonics than lumped-element filters in every axis, at every vibration frequency and amplitude.