Title:
MODULATOR AND DEMODULATOR
Document Type and Number:
Japanese Patent JPS52113667
Kind Code:
A
Abstract:
PURPOSE: To obtain a circuit characterized by low consuming power, high output power and low distortion rate wherein modulation and demodulation gain are determined by the transfer function of feedback circuit by applying negative feedback to a transistor for input signal at either half cycle of carrier wave.
Inventors:
NAKAJIMA MASAHIKO
NAKA MASAHIRO
NAKA MASAHIRO
Application Number:
JP3064576A
Publication Date:
September 22, 1977
Filing Date:
March 19, 1976
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H03C1/54; H03C1/36; H03C1/52; H03D1/06; H03D1/22; H03D1/24; H03D5/00; (IPC1-7): H03C1/36; H03C1/52; H03D1/22