JPS6121115U - Phase correction circuit for high frequency circuits - Google Patents
Phase correction circuit for high frequency circuitsInfo
- Publication number
- JPS6121115U JPS6121115U JP10570784U JP10570784U JPS6121115U JP S6121115 U JPS6121115 U JP S6121115U JP 10570784 U JP10570784 U JP 10570784U JP 10570784 U JP10570784 U JP 10570784U JP S6121115 U JPS6121115 U JP S6121115U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- control signal
- phase
- high frequency
- correction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000010363 phase shift Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の位相補正回路を示すブロック図、第２図
はこの考案の一実施例による位相補正回路を示すブロッ
ク図、第３図は第２図の動作を説明するための特性図で
ある。
図において、１は移相器、２は制御回路、５は洒周波回
路、７，８は分配器、９はミキサ、１０はＲＯＭである
。
なお、図中、同一符号は同一、又は相当部分を示す。Fig. 1 is a block diagram showing a conventional phase correction circuit, Fig. 2 is a block diagram showing a phase correction circuit according to an embodiment of the invention, and Fig. 3 is a characteristic diagram for explaining the operation of Fig. 2. be. In the figure, 1 is a phase shifter, 2 is a control circuit, 5 is a frequency circuit, 7 and 8 are distributors, 9 is a mixer, and 10 is a ROM. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
入出力間の位相差を検出する位相差検出回路、この検出
回路より出力される位相補正信号と外部より入力される
位相制御信号を加算した制御信号を出力する制御回路、
この制御回路より出力される制御信号値に対応する補正
制御信号があらかじめ記憶された記憶回路を備え、上記
制御回路の制御信号に対応する補正制御信号を上記記憶
回路より読み出し、この読み出された補正制御信号によ
り上記移相器の移相量を制御することを特徴とする高周
波回路の位相補正回路。A phase shifter is connected in cascade to the high frequency circuit, and a phase difference detection circuit detects the phase difference between the input and output of the high frequency circuit, and adds the phase correction signal output from this detection circuit and the phase control signal input from the outside. a control circuit that outputs a control signal,
A storage circuit is provided in which a correction control signal corresponding to the control signal value outputted from the control circuit is stored in advance, and the correction control signal corresponding to the control signal of the control circuit is read out from the storage circuit, and the correction control signal corresponding to the control signal value output from the control circuit is read out from the storage circuit. A phase correction circuit for a high frequency circuit, characterized in that a phase shift amount of the phase shifter is controlled by a correction control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570784U JPS6121115U (en) | 1984-07-10 | 1984-07-10 | Phase correction circuit for high frequency circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570784U JPS6121115U (en) | 1984-07-10 | 1984-07-10 | Phase correction circuit for high frequency circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6121115U true JPS6121115U (en) | 1986-02-07 |
Family
ID=30665016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10570784U Pending JPS6121115U (en) | 1984-07-10 | 1984-07-10 | Phase correction circuit for high frequency circuits |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121115U (en) |
-
1984
- 1984-07-10 JP JP10570784U patent/JPS6121115U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6121115U (en) | Phase correction circuit for high frequency circuits | |
| JPS6188327U (en) | ||
| JPS596203U (en) | Intermediate value analog signal selection circuit | |
| JPS5882021U (en) | feedback amplifier circuit | |
| JPS6140084U (en) | disk player | |
| JPS5868745U (en) | Transmitter automatic tuning device | |
| JPS59121929U (en) | phase synthesis circuit | |
| JPS6145708U (en) | control circuit | |
| JPS59114619U (en) | Amplifier circuit with variable gain function | |
| JPS60123002U (en) | Function selection circuit | |
| JPS6114520U (en) | High frequency amplifier protection circuit | |
| JPS5911531U (en) | Voltage-frequency conversion circuit | |
| JPH0377577U (en) | ||
| JPS591235U (en) | signal input circuit | |
| JPS59144916U (en) | Tone control circuit | |
| JPS58101535U (en) | phase shifter | |
| JPS6170U (en) | signal selection circuit | |
| JPS6119859U (en) | diagnostic circuit | |
| JPS5830328U (en) | Receiving machine | |
| JPS5856343U (en) | magnetic recorder | |
| JPS60184375U (en) | Video signal correction circuit | |
| JPS6056096U (en) | Reverberation adding device | |
| JPS60163815U (en) | frequency conversion circuit | |
| JPS60144329U (en) | voltage controlled oscillation circuit | |
| JPS5923852U (en) | Microcomputer interrupt circuit |