High-frequency communication apparatus and method of...
High-frequency feed structure antenna apparatus and method...
High-frequency module
High-frequency semiconductor device
High-gain radiating element structure using multilayered...
High-gain single- and dual-polarized antennas employing gridded
High-yield active printed-circuit antenna system for frequency-h
Highly isolated circular polarized antenna
Horizontally polarized endfire array
Horn antenna for circular polarization using planar radiator
Hybrid antenna using parasitic excitation of conducting...
Hybrid circuit with an integral antenna