JPS6341251B2 - - Google Patents

Info

Publication number
JPS6341251B2
JPS6341251B2 JP21329883A JP21329883A JPS6341251B2 JP S6341251 B2 JPS6341251 B2 JP S6341251B2 JP 21329883 A JP21329883 A JP 21329883A JP 21329883 A JP21329883 A JP 21329883A JP S6341251 B2 JPS6341251 B2 JP S6341251B2
Authority
JP
Japan
Prior art keywords
signal
phase
phase error
satellite
switching
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
Application number
JP21329883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60106235A (ja
Inventor
Masahiro Morikura
Takayoshi Maki
Tatsuro Shomura
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP21329883A priority Critical patent/JPS60106235A/ja
Priority to GB08404366A priority patent/GB2135844B/en
Priority to FR8402715A priority patent/FR2541533B1/fr
Priority to US06/582,215 priority patent/US4554672A/en
Priority to CA000447963A priority patent/CA1218427A/en
Publication of JPS60106235A publication Critical patent/JPS60106235A/ja
Publication of JPS6341251B2 publication Critical patent/JPS6341251B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0004—Circuit elements of modulators
    • H03C2200/0029—Memory circuits, e.g. ROMs, RAMs, EPROMs, latches, shift registers

Landscapes

  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
JP21329883A 1983-02-21 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式 Granted JPS60106235A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21329883A JPS60106235A (ja) 1983-11-15 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式
GB08404366A GB2135844B (en) 1983-02-21 1984-02-20 Oscillator with variable frequency and phase
FR8402715A FR2541533B1 (fr) 1983-02-21 1984-02-20 Oscillateur variable en phase et en frequence
US06/582,215 US4554672A (en) 1983-02-21 1984-02-21 Phase and frequency variable oscillator
CA000447963A CA1218427A (en) 1983-02-21 1984-02-21 Phase and frequency variable oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21329883A JPS60106235A (ja) 1983-11-15 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式

Publications (2)

Publication Number Publication Date
JPS60106235A JPS60106235A (ja) 1985-06-11
JPS6341251B2 true JPS6341251B2 (enrdf_load_stackoverflow) 1988-08-16

Family

ID=16636804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21329883A Granted JPS60106235A (ja) 1983-02-21 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式

Country Status (1)

Country Link
JP (1) JPS60106235A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024452U (enrdf_load_stackoverflow) * 1988-06-23 1990-01-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060065454A (ko) 2004-12-09 2006-06-14 한국전자통신연구원 위성통신 시스템에서 온보드 스위치와 지구국간의 클럭동기를 맞추기 위한 비콘신호 발생 장치 및 그를 이용한위상 동기 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024452U (enrdf_load_stackoverflow) * 1988-06-23 1990-01-11

Also Published As

Publication number Publication date
JPS60106235A (ja) 1985-06-11

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