JPS5856586A - テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 - Google Patents

テレビジョン回線に重畳するスペクトル拡散通信方式及び装置

Info

Publication number
JPS5856586A
JPS5856586A JP56153863A JP15386381A JPS5856586A JP S5856586 A JPS5856586 A JP S5856586A JP 56153863 A JP56153863 A JP 56153863A JP 15386381 A JP15386381 A JP 15386381A JP S5856586 A JPS5856586 A JP S5856586A
Authority
JP
Japan
Prior art keywords
signal
code
spread spectrum
television
phase
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
JP56153863A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637711B2 (enrdf_load_stackoverflow
Inventor
Minoru Yamamoto
稔 山本
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.)
RADIO RES LAB
Original Assignee
RADIO RES LAB
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 RADIO RES LAB filed Critical RADIO RES LAB
Priority to JP56153863A priority Critical patent/JPS5856586A/ja
Publication of JPS5856586A publication Critical patent/JPS5856586A/ja
Publication of JPS637711B2 publication Critical patent/JPS637711B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
JP56153863A 1981-09-30 1981-09-30 テレビジョン回線に重畳するスペクトル拡散通信方式及び装置 Granted JPS5856586A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56153863A JPS5856586A (ja) 1981-09-30 1981-09-30 テレビジョン回線に重畳するスペクトル拡散通信方式及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153863A JPS5856586A (ja) 1981-09-30 1981-09-30 テレビジョン回線に重畳するスペクトル拡散通信方式及び装置

Publications (2)

Publication Number Publication Date
JPS5856586A true JPS5856586A (ja) 1983-04-04
JPS637711B2 JPS637711B2 (enrdf_load_stackoverflow) 1988-02-18

Family

ID=15571744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153863A Granted JPS5856586A (ja) 1981-09-30 1981-09-30 テレビジョン回線に重畳するスペクトル拡散通信方式及び装置

Country Status (1)

Country Link
JP (1) JPS5856586A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245335A (ja) * 1984-05-18 1985-12-05 Nishimu Denshi Kogyo Kk スペクトラム拡散通信方式による配電線路を用いたデ−タ伝送方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245335A (ja) * 1984-05-18 1985-12-05 Nishimu Denshi Kogyo Kk スペクトラム拡散通信方式による配電線路を用いたデ−タ伝送方法

Also Published As

Publication number Publication date
JPS637711B2 (enrdf_load_stackoverflow) 1988-02-18

Similar Documents

Publication Publication Date Title
US3418579A (en) Satellite communication synchronizing system
US5280499A (en) Spread spectrum communication system
US4599732A (en) Technique for acquiring timing and frequency synchronization for modem utilizing known (non-data) symbols as part of their normal transmitted data format
EP0190771B1 (en) Method of initially establishing burst acquisition in tdma satellite communications system and arrangement therefor
US4188580A (en) Secure communication system
US4811365A (en) Communications system
US5995536A (en) System for discrete data transmission with noise-like, broadband signals
US5365543A (en) Transmitting circuit and receiving circuit
JPS5856586A (ja) テレビジョン回線に重畳するスペクトル拡散通信方式及び装置
US4489421A (en) Digital message transmission system employing pulse stuffing and having two plesiochronic sampling clocks
US3462551A (en) Channel synchronizer for multiplex pulse communication receiver
JPH0918532A (ja) バーストモード通信システムにおける無線通信装置及び受信方法
US4457003A (en) Time reference tracking loop for frequency hopping systems
KR100666097B1 (ko) 무선 수신기용 지연 고정 루프 회로 및 관련된 방법
RU2065253C1 (ru) Способ поиска сигнала и начальной синхронизации каналов в системе спутниковой связи и устройство для его осуществления
AU702910B2 (en) Delay locked loop for use in a GPS signal receiver
JPS6316194Y2 (enrdf_load_stackoverflow)
JP3252566B2 (ja) スペクトラム拡散通信における自動周波数制御回路及びその受信装置
JPS6028170B2 (ja) スペクトラム拡散信号の受信における符号同期方式
JPH08237173A (ja) スペクトラム拡散通信システム
JP3144025B2 (ja) スペクトラム拡散通信受信装置
JPS5814637A (ja) スペクトラム拡散通信方式の受信装置
JPS639701B2 (enrdf_load_stackoverflow)
JP2555928B2 (ja) ステップトラック追尾装置
GB2373143A (en) Synchronising base stations