High-frequency amplifier
High-frequency amplifier
High-frequency amplifier integrated circuit device
High-frequency circuit and its module for communication devices
High-frequency circuit arrangements
High-frequency filter
High-frequency oscillation circuit
High-frequency oscillator
High-frequency oscillator
High-frequency oscillator
High-frequency oscillator of frequency switching type and...
High-frequency oven for high powers
High-frequency piezoelectric resonator and method of...
High-frequency power amplifier
High-frequency resonant circuit
High-frequency tunable filter
High-frequency tunable system and apparatus
High-frequency voltage controlled oscillator
High-frequency wave-signal tuning device
High-gain amplifier