JPH0511816B2 - - Google Patents

Info

Publication number
JPH0511816B2
JPH0511816B2 JP62084853A JP8485387A JPH0511816B2 JP H0511816 B2 JPH0511816 B2 JP H0511816B2 JP 62084853 A JP62084853 A JP 62084853A JP 8485387 A JP8485387 A JP 8485387A JP H0511816 B2 JPH0511816 B2 JP H0511816B2
Authority
JP
Japan
Prior art keywords
voltage
circuit
output
resistor
full
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.)
Expired - Fee Related
Application number
JP62084853A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63252036A (ja
Inventor
Teruji Ide
Tatsuo Ishizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokusai Denki Electric Inc
Original Assignee
Kokusai Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokusai Electric Co Ltd filed Critical Kokusai Electric Co Ltd
Priority to JP62084853A priority Critical patent/JPS63252036A/ja
Publication of JPS63252036A publication Critical patent/JPS63252036A/ja
Publication of JPH0511816B2 publication Critical patent/JPH0511816B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP62084853A 1987-04-08 1987-04-08 電気信号のレベル検出回路 Granted JPS63252036A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62084853A JPS63252036A (ja) 1987-04-08 1987-04-08 電気信号のレベル検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62084853A JPS63252036A (ja) 1987-04-08 1987-04-08 電気信号のレベル検出回路

Publications (2)

Publication Number Publication Date
JPS63252036A JPS63252036A (ja) 1988-10-19
JPH0511816B2 true JPH0511816B2 (da) 1993-02-16

Family

ID=13842357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62084853A Granted JPS63252036A (ja) 1987-04-08 1987-04-08 電気信号のレベル検出回路

Country Status (1)

Country Link
JP (1) JPS63252036A (da)

Also Published As

Publication number Publication date
JPS63252036A (ja) 1988-10-19

Similar Documents

Publication Publication Date Title
US4464770A (en) Synchronous radio or television receiver with analog high frequency section followed by digital low frequency section
JP3581448B2 (ja) スペクトラム拡散通信装置
US4750214A (en) Digital FM demodulator using delayed signal product with arctangent
US4618967A (en) Radio receiver
EP0245937A2 (en) Constant amplitude psk modulator
US4887280A (en) System for detecting the presence of a signal of a particular data rate
KR100406224B1 (ko) 주파수변조신호복조회로및이를채용한통신단말장비
JP2001045085A (ja) 直交信号発生回路および直交信号発生方法
CN107493249B (zh) 一种基于模拟开关的振幅键控解调电路
US4034305A (en) Demodulator for signals hybrid modulated by more and less significant digit signals in succession in each clock interval
KR970072643A (ko) 디지탈 fm 복조기
JPH0511816B2 (da)
JP2746781B2 (ja) 移相器
WO1991003114A1 (en) Conversion of analog signal into i and q digital signals with enhanced image rejection
JP2730346B2 (ja) 分周回路
JPS6068703A (ja) デイジタル遅延および自己相関によるｆｍ復調方法と回路
US6563887B1 (en) Direct conversion receiver for frequency-shift keying modulated signals
US4168470A (en) Two-bit A/D conversion apparatus without a signal derived automatic gain control
JP3086302B2 (ja) 位相測定回路
JP3434301B2 (ja) タイミング抽出方法及びタイミング抽出回路
US10498354B1 (en) Amplitude modulation system and apparatus
JPH06105899B2 (ja) 干渉補償回路
JPH0583314A (ja) 復調回路
SU856034A1 (ru) Устройство дл коррел ционного приема фазоманипулированных сигналов
JPH0748709B2 (ja) ダイレクトシーケンス復調装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees