JPH0328817U

JPH0328817U -

Info

Publication number: JPH0328817U
Application number: JP8923189U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-22

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例の回路図、第２図
は本考案の第２実施例の回路図、第３図は本考案
の第３実施例の回路図、第４図は本考案の第４実
施例の回路図、第５図は従来の非線形補償回路の
一例の回路図である。１……入力端子、２……出力端子、３……切替
器、４……第１通路、５……第２通路、６……歪
補償回路、７……合成器、８……可変減衰器、９
……増幅器、１０……可変位相器、１１……非線
形補償回路、１２……線形回路。 Fig. 1 is a circuit diagram of the first embodiment of the invention, Fig. 2 is a circuit diagram of the second embodiment of the invention, Fig. 3 is a circuit diagram of the third embodiment of the invention, and Fig. 4 is the circuit diagram of the second embodiment of the invention. FIG. 5 is a circuit diagram of a fourth embodiment of the invention, and FIG. 5 is a circuit diagram of an example of a conventional nonlinear compensation circuit. 1...Input terminal, 2...Output terminal, 3...Switcher, 4...First path, 5...Second path, 6...Distortion compensation circuit, 7...Synthesizer, 8...Variable attenuation vessel, 9
...Amplifier, 10...Variable phase shifter, 11...Nonlinear compensation circuit, 12...Linear circuit.

Claims

[Scope of utility model registration request]

a first path provided with a distortion compensation circuit, a second path as a linear circuit configured as a pass circuit, a switch for applying an input signal to the first or second path, and the first path and the second path. 1. A nonlinear compensation circuit comprising: a synthesizer for synthesizing each output of a path;