H-F Portion of TV receiver
Hairpin band pass filter and related frequency down converter
Hand-held transmitter for transmitting different signals
Hand-off filter for cellular mobile radio
Handheld audio system with radio receiver and method for use...
Handoff method for a communication system of a train
Handset diversity in wireless communications system
Hangup corrector useful in locked loop tuning system
Hanset for a multiple channel communication system and use there
Hard limiting acquisition technique for PSK carrier detector
Hardware efficient digital channelized receiver
Hardware interface and protocol for a mobile radio transceiver
Hardware loop for automatic gain control
Hardware loop for automatic gain control
Hardware-efficient transceiver with delta-sigma...
Harmonic cancellation mixer
Harmonic circuit for improving linearity
Harmonic image-reject converter
Harmonic mixer
Harmonic noise minimization in a radio receiver by selectively o