GB1129232A - Linearly swept frequency generator - Google Patents

Linearly swept frequency generator

Info

Publication number
GB1129232A
GB1129232A GB1686067A GB1686067A GB1129232A GB 1129232 A GB1129232 A GB 1129232A GB 1686067 A GB1686067 A GB 1686067A GB 1686067 A GB1686067 A GB 1686067A GB 1129232 A GB1129232 A GB 1129232A
Authority
GB
United Kingdom
Prior art keywords
frequency
oscillator
sweep
amplifier
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.)
Expired
Application number
GB1686067A
Other languages
English (en)
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.)
Lockheed Martin Corp
Original Assignee
Sanders Associates 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 Sanders Associates Inc filed Critical Sanders Associates Inc
Publication of GB1129232A publication Critical patent/GB1129232A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B23/00Generation of oscillations periodically swept over a predetermined frequency range
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/06Programming arrangements, e.g. plugboard for interconnecting functional units of the computer; Digital programming
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26Arbitrary function generators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB1686067A 1966-05-09 1967-04-12 Linearly swept frequency generator Expired GB1129232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54856466A 1966-05-09 1966-05-09

Publications (1)

Publication Number Publication Date
GB1129232A true GB1129232A (en) 1968-10-02

Family

ID=24189414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1686067A Expired GB1129232A (en) 1966-05-09 1967-04-12 Linearly swept frequency generator

Country Status (4)

Country Link
JP (1) JPS5011223B1 (enrdf_load_stackoverflow)
DE (1) DE1591495A1 (enrdf_load_stackoverflow)
GB (1) GB1129232A (enrdf_load_stackoverflow)
NL (1) NL6706417A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059390A1 (en) * 2007-11-06 2009-05-14 Wavesat Inc. Method and system for digitally correcting sampling effects

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122930U (enrdf_load_stackoverflow) * 1975-04-01 1976-10-05
JPS60147124U (ja) * 1984-03-09 1985-09-30 矢崎総業株式会社 自動車のコラムスイツチ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059390A1 (en) * 2007-11-06 2009-05-14 Wavesat Inc. Method and system for digitally correcting sampling effects

Also Published As

Publication number Publication date
NL6706417A (enrdf_load_stackoverflow) 1967-11-10
JPS5011223B1 (enrdf_load_stackoverflow) 1975-04-28
DE1591495A1 (de) 1969-11-27

Similar Documents

Publication Publication Date Title
US3441871A (en) Oscillator system selectively operable as frequency measuring device or automatic frequency control
US3614630A (en) Radio frequency standard and voltage controlled oscillator
US3163823A (en) Digital receiver tuning system
US4958228A (en) Automatic frequency change device
US4926140A (en) High gain zero offset linear phase detector apparatus
US3259851A (en) Digital system for stabilizing the operation of a variable frequency oscillator
US4122488A (en) Sync signal generator with memorization of phase detection output
US4142158A (en) Frequency selection receiver with variable time constant control loop
US3753142A (en) Signal generators employing digital phase locked loops and compensating circuits
US2912651A (en) Automatic frequency control
GB1129232A (en) Linearly swept frequency generator
US4068181A (en) Digital phase comparator
GB1190459A (en) A Circuit Arrangement for Automatically Tuning a Communication Apparatus.
GB2075293A (en) Electrical circuit arrangements
US3619802A (en) Frequency synthesizer
GB660139A (en) Improvements in systems for automatic frequency-control
US3275940A (en) Automatic frequency control means for single-sideband receivers and the like
SE7903924L (sv) Sperrkorrigeringsanordning for anvendning i ett avstemningssystem med last slinga
US3568077A (en) Pseudo voltage controlled oscillator
GB1015283A (en) Frequency synthesizer for single sideband communications
SE7413681L (enrdf_load_stackoverflow)
US3806827A (en) Frequency locked oscillator system in which input and oscillator frequencies are compared on half-cycle basis
GB1361783A (en) Frequency synchronisers
GB670877A (en) Improvements in or relating to means for generating oscillations at equally spaced frequencies
ES275362A1 (es) Dispositivo que comprende un oscilador y un conector de frecuencia acoplado