JPS5836746B2 - 自動利得制御方法 - Google Patents

自動利得制御方法

Info

Publication number
JPS5836746B2
JPS5836746B2 JP49102890A JP10289074A JPS5836746B2 JP S5836746 B2 JPS5836746 B2 JP S5836746B2 JP 49102890 A JP49102890 A JP 49102890A JP 10289074 A JP10289074 A JP 10289074A JP S5836746 B2 JPS5836746 B2 JP S5836746B2
Authority
JP
Japan
Prior art keywords
pulse
pulses
gain control
automatic gain
slave
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
JP49102890A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5057191A (enExample
Inventor
ジエームズ ダラバキス イーライ
ダグラス シアラー ハリー
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.)
Raytheon Co
Original Assignee
E Systems Inc
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 E Systems Inc filed Critical E Systems Inc
Publication of JPS5057191A publication Critical patent/JPS5057191A/ja
Publication of JPS5836746B2 publication Critical patent/JPS5836746B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
    • G01S1/24—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being pulses or equivalent modulations on carrier waves and the transit times being compared by measuring the difference in arrival time of a significant part of the modulations, e.g. LORAN systems
    • G01S1/245—Details of receivers cooperating therewith, e.g. determining positive zero crossing of third cycle in LORAN-C

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Networks Using Active Elements (AREA)
  • Analogue/Digital Conversion (AREA)
JP49102890A 1973-09-07 1974-09-06 自動利得制御方法 Expired JPS5836746B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US395022A US3887875A (en) 1973-09-07 1973-09-07 Digital signal leveling device

Publications (2)

Publication Number Publication Date
JPS5057191A JPS5057191A (enExample) 1975-05-19
JPS5836746B2 true JPS5836746B2 (ja) 1983-08-11

Family

ID=23561375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49102890A Expired JPS5836746B2 (ja) 1973-09-07 1974-09-06 自動利得制御方法

Country Status (7)

Country Link
US (1) US3887875A (enExample)
JP (1) JPS5836746B2 (enExample)
CA (1) CA1007307A (enExample)
CH (1) CH570741A5 (enExample)
DE (1) DE2442436A1 (enExample)
FR (1) FR2243446B1 (enExample)
GB (1) GB1451154A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969683A (en) * 1975-04-21 1976-07-13 Bell Telephone Laboratories, Incorporated Automatic level control circuit
US4031504A (en) * 1976-03-08 1977-06-21 Western Geophysical Company Of America Gain ranging amplifier system
JPS6030446B2 (ja) * 1976-11-26 1985-07-16 シャープ株式会社 高速書込み型ディジタル自動利得制御回路
US4198934A (en) * 1978-06-20 1980-04-22 The Bendix Corporation Signal amplification means
US4191995A (en) * 1979-01-02 1980-03-04 Bell Telephone Laboratories, Incorporated Digital automatic gain control circuit
US4239938A (en) * 1979-01-17 1980-12-16 Innovative Electronics Design Multiple input signal digital attenuator for combined output
JPS58142614A (ja) * 1982-02-18 1983-08-24 Sony Corp 利得制御装置
GB8701365D0 (en) * 1987-01-22 1987-02-25 Thomas L D Signal level control
DE4009140C2 (de) * 1990-03-21 1997-04-03 Plath Naut Elektron Tech Regeleinrichtung für Funkempfänger
GB2307806A (en) 1995-11-28 1997-06-04 Plessey Semiconductors Ltd Automatic gain control using a cascade of amplifiers and feed-forward
US5767751A (en) * 1997-01-23 1998-06-16 Lucent Technologies Inc. Automatic gain control for pulse amplitude modulated signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130400A (en) * 1959-11-10 1964-04-21 Itt Pulse amplitude compression system
US3458821A (en) * 1966-07-05 1969-07-29 Ibm Variable gain controller
US3510682A (en) * 1967-12-29 1970-05-05 Collins Radio Co Digital controlled variable gain circuit
US3579138A (en) * 1969-08-25 1971-05-18 American Optical Corp Automatic gain presetting circuit

Also Published As

Publication number Publication date
US3887875A (en) 1975-06-03
FR2243446B1 (enExample) 1979-04-13
DE2442436A1 (de) 1975-03-13
CA1007307A (en) 1977-03-22
GB1451154A (en) 1976-09-29
FR2243446A1 (enExample) 1975-04-04
JPS5057191A (enExample) 1975-05-19
CH570741A5 (enExample) 1975-12-15

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