Low Pass Filters

When the electric field is in the plane of the miter bend, the transmitted power is attenuated by about 20dB over a 1.5 to 1 bandwidth above the cutoff frequency. Low pass filters with staggered cutoff frequencies may be cascaded to provide attenuation over wider bandwidths.

Grooved mirror in a miter bend for a 168 GHz low pass filter in 63.5-mm corrugated waveguide.
Grooved mirror in a miter bend for a 168 GHz low pass filter in 63.5-mm corrugated waveguide.

 

Contact
James Anderson
Head of RF Technology, MFE Division
andersonjp@fusion.gat.com

Zabrina Johal
Senior Director of Strategic Development
Zabrina.Johal@ga.com