Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coaxial type tunable hyperfrequency elimination band filter comprising of dielectric resonators

Coaxial type tunable hyperfrequency elimination band filter comprising of dielectric resonators

US Patent 4620168 · Granted Oct 28, 1986

Estimated economic value: $16,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Radiating element for an active array antenna consisting of elementary tiles2017
Phase-shifting cell having an analogue phase shifter for a reflectarray antenna2010
Device for rotating the polarization of an electromagnetic wave at the exit from2003
Compact monopulse source for a focal feed reflector antenna2001
Patch-type microwave antenna1993
Load for ultrahigh frequency three-plate stripline with dielectric substrate1993
Multiplexed microwave filter, and method of adjusting such a filter1990
Evanescent mode microwave bandpass filter with a rotatable crank shape coupling 1988
Tunable ultra-high frequency filter with variable capacitance tuning devices1983
Ultra-high frequency tuning device of the sliding contact type1983