High-frequency amplifier

High-frequency amplifier and amplification element

High-frequency amplifier and high-frequency multistage...

High-frequency amplifier and radio transmission device with...

High-frequency amplifier arrangement, transceiver station compri

High-frequency amplifier circuit

High-frequency amplifier circuit for UHF television tuner...

High-frequency amplifier circuit having a directly-connected...

High-frequency amplifier circuit with independent control of...

High-frequency amplifier circuit with negative impedance...

High-frequency amplifier having variable gain in response to inp

High-frequency amplifier integrated-circuit device

High-frequency amplifier means with enhanced output resistance

High-frequency amplifier of a radio transmitter

High-frequency amplifier with enhanced gain from use of the Mill

High-frequency amplifier with high input impedance and high powe

High-frequency amplifier, high-frequency module, and mobile...

High-frequency band amplifier system

High-frequency circuit

High-frequency circuit