Miniaturized multi-layer coplanar wave guide low pass filter

Miniaturized parallel coupled line filter using lumped...

Mode selective band pass filter

Modular thin film distributed filter

Modular thin film distributed filter

Module and passive part

Monoblock RF resonator/filter having a conductive...

Monolithic ceramic filter or duplexer having surface mount corre

Monolithic ceramic filter with bandstop function

Mount for dielectric coaxial resonators

Mounting assemblies for tubular members used in RF filters

Mounting of dielectric resonators

Multi surface coupled coaxial resonator

Multi-cavity dielectric filter

Multi-conductor ferromagnetic resonant coupling structure

Multi-layer band-pass filter

Multi-layer circuit board dielectric filter having a plurality o

Multi-layer thin-film electrode, for a high-frequency transmissi

Multi-mode cavity for waveguide filters

Multi-mode cavity for waveguide filters, including an elliptical