JPS60249451A - クロツク位相誤差検出器 - Google Patents

クロツク位相誤差検出器

Info

Publication number
JPS60249451A
JPS60249451A JP59105749A JP10574984A JPS60249451A JP S60249451 A JPS60249451 A JP S60249451A JP 59105749 A JP59105749 A JP 59105749A JP 10574984 A JP10574984 A JP 10574984A JP S60249451 A JPS60249451 A JP S60249451A
Authority
JP
Japan
Prior art keywords
signal
clock
sampler
value
output
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.)
Granted
Application number
JP59105749A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535617B2 (enrdf_load_html_response
Inventor
Junji Namiki
並木 淳治
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP59105749A priority Critical patent/JPS60249451A/ja
Publication of JPS60249451A publication Critical patent/JPS60249451A/ja
Publication of JPH0535617B2 publication Critical patent/JPH0535617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/02Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0334Processing of samples having at least three levels, e.g. soft decisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP59105749A 1984-05-25 1984-05-25 クロツク位相誤差検出器 Granted JPS60249451A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59105749A JPS60249451A (ja) 1984-05-25 1984-05-25 クロツク位相誤差検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59105749A JPS60249451A (ja) 1984-05-25 1984-05-25 クロツク位相誤差検出器

Publications (2)

Publication Number Publication Date
JPS60249451A true JPS60249451A (ja) 1985-12-10
JPH0535617B2 JPH0535617B2 (enrdf_load_html_response) 1993-05-27

Family

ID=14415894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59105749A Granted JPS60249451A (ja) 1984-05-25 1984-05-25 クロツク位相誤差検出器

Country Status (1)

Country Link
JP (1) JPS60249451A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0535617B2 (enrdf_load_html_response) 1993-05-27

Similar Documents

Publication Publication Date Title
US4166980A (en) Method and apparatus for signal recognition
JPH0271639A (ja) ユニークワード検出方式及び装置
JPS60249451A (ja) クロツク位相誤差検出器
US7298202B2 (en) FSK demodulator
JPH06177927A (ja) Dqpsk遅延検波回路
JPH06152667A (ja) クロック再生回路
JPS60249450A (ja) クロツク位相誤差検出器
JPH05344093A (ja) スペクトラム拡散通信用復調装置
JP2001177587A (ja) ディジタル変復調の同期方式
JP2000252950A (ja) マルチキャリア受信装置用同期回路及びマルチキャリア受信装置
EP1234423A1 (en) Method and arrangement for synchronizing a receiver to a quadrature amplitude modulated signal
JP3353331B2 (ja) クロック抽出方法及びクロック抽出回路
JP3260691B2 (ja) ユニークワード検出回路
JPH02132938A (ja) 弾性表面波マッチドフィルタを用いた受信復調回路
JPH10267972A (ja) 波形解析方式
SU1381684A1 (ru) Синхронный демодул тор
JPH07115446A (ja) デジタル位相変調のクロック再生器
JPH08242428A (ja) 位相基準検出回路
JPH09321817A (ja) バースト・データの高速復調方法およびその装置
JP2008072186A (ja) 同期追従回路
KR100746460B1 (ko) 숏 코드 정합필터를 이용한 시각 동기신호 복조 장치 및 그 방법
Chang et al. ANALYSIS OF CYCLOSTATIONARY AND SPECTRAL CORRELATION OF FEHER-KEYING (FK) SIGNALS
JPS63129752A (ja) 遅延検波器
JPH11340875A (ja) スペクトル拡散通信装置
JPH08223235A (ja) 通信装置