DETECTOR

PROBLEM TO BE SOLVED: To provide a detector capable of detecting output power output from an amplifier circuit.SOLUTION: A detector comprises: a power supply to output a power supply voltage; a linear resistor connected to a terminal connected electrically to the power supply in an output transistor...

Full description

Saved in:
Bibliographic Details
Main Authors NAKAJIMA KENSUKE, MURAKAMI TADAMASA
Format Patent
LanguageEnglish
Japanese
Published 04.12.2014
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a detector capable of detecting output power output from an amplifier circuit.SOLUTION: A detector comprises: a power supply to output a power supply voltage; a linear resistor connected to a terminal connected electrically to the power supply in an output transistor which is included in a bias circuit and outputs a bias voltage; and a detecting part which detects a voltage of the linear resistor and outputs a detection signal corresponding to the detected voltage. 【課題】増幅回路から出力される出力電力を検出することが可能な検出装置を提供する。【解決手段】電源電圧を出力する電源と、バイアス回路を構成し、バイアス電圧を出力する出力トランジスタにおける電源と電気的に接続される端子とに接続される線形抵抗と、線形抵抗の電圧を検出し、検出された電圧に応じた検出信号を出力する検出部とを備える、検出装置が提供される。【選択図】図３
Bibliography:Application Number: JP20130104439