U-Shaped iris design exhibiting capacitive reactance in heavily

U-shaped microwave and millimeter wave resonator filter

UHF bandpass filter

UHF Filter assembly

UHF isolator using stacked conductor sheets

UHF phase shifter and application to an array antenna

UHF/VHF Splitter-balun assembly

Ultra broadband traveling wave divider/combiner

Ultra high frequency circuit with low parasite capacities

Ultra high-frequency circuit with resonant cavity equipped with

Ultra wide bandwidth balun

Ultra wideband frequency dependent attenuator with constant...

Ultra wideband frequency dependent attenuator with constant...

Ultra-broadband integrated balun

Ultra-high frequency filter with a dielectric resonator tunable

Ultra-high frequency signal switching matrix having active compo

Ultra-high frequency tuning device of the sliding contact type

Ultra-high speed light activated microwave switch/modulation usi

Ultra-high-frequency diode phase shifter usable with electronica

Ultra-high-frequency leaky coaxial cable