Planar general response dual-mode cavity filter

Planar magic tee

Planar metamaterials for controlling and guiding...

Planar multi-resonator bandpass filter

Planar transmission line attenuator and switch

Planar variable power divider

Planar waveguide film structure for an integrated optical...

Plastic optical fibers and process for the production thereof

Plug connector for microstrip line

Plug fitting for hf transmission lines

Plural cavity bandpass waveguide filter

Plural layer coupling system

Plural plane waveguide coupler

Plural-mode stacked resonator filter

Polarization converter application for accessing linearly...

Polarization converter for microwaves

Polarization separator and waveguide-microstrip line mode...

Polarization transformation

Polarization-insensitive millimeter-wave directional coupler

Polarized signal receiver probe