High-frequency channel selector having fixed bandpass filters in
High-frequency signal transmission apparatus and electronic...
High-frequency-signal switching circuit suppressing...
High-performance bipolar tuner solution systems and methods
High-quality reception indicating circuit for FM receivers
High-quality reception indicating circuit for scanning AM reciev
High-reliability fiber optic repeater
High-speed scanning radio receiver
Highly-integrated MEMS-based miniaturized transceiver
Highly-integrated MEMS-based miniaturized transceiver
Holographic optical satellite communication system
Homodyne optical coherent receiver for digital optical signals
Horn honker interface
Housing structure for paging receiver
Human body communication system and communication device
Hybrid balun apparatus and receiver comprising the same
Hybrid electronic radio repeater
Identification card including optically powered electronic circu
Identification system using a laser retro-reflecting and modulat
Identifying radio stations along a travel route that...