JPS537111A - Frequency converter - Google Patents

Frequency converter

Info

Publication number
JPS537111A
JPS537111A JP8209276A JP8209276A JPS537111A JP S537111 A JPS537111 A JP S537111A JP 8209276 A JP8209276 A JP 8209276A JP 8209276 A JP8209276 A JP 8209276A JP S537111 A JPS537111 A JP S537111A
Authority
JP
Japan
Prior art keywords
frequency converter
amplifier
piece
function
local oscillator
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
JP8209276A
Other languages
Japanese (ja)
Other versions
JPS5926140B2 (en
Inventor
Katsuhiko Nishikawa
Fujio Saito
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 JP8209276A priority Critical patent/JPS5926140B2/en
Publication of JPS537111A publication Critical patent/JPS537111A/en
Publication of JPS5926140B2 publication Critical patent/JPS5926140B2/en
Expired 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/326—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator the resonator being an acoustic wave device, e.g. SAW or BAW device

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:To realize the function for both a local oscillator and a mixer simultaneously with an amplifier and a piece of surface wave delay line each.
JP8209276A 1976-07-09 1976-07-09 frequency converter Expired JPS5926140B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8209276A JPS5926140B2 (en) 1976-07-09 1976-07-09 frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8209276A JPS5926140B2 (en) 1976-07-09 1976-07-09 frequency converter

Publications (2)

Publication Number Publication Date
JPS537111A true JPS537111A (en) 1978-01-23
JPS5926140B2 JPS5926140B2 (en) 1984-06-25

Family

ID=13764781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8209276A Expired JPS5926140B2 (en) 1976-07-09 1976-07-09 frequency converter

Country Status (1)

Country Link
JP (1) JPS5926140B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08139525A (en) * 1994-11-11 1996-05-31 Nec Corp Voltage-controlled saw oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08139525A (en) * 1994-11-11 1996-05-31 Nec Corp Voltage-controlled saw oscillator

Also Published As

Publication number Publication date
JPS5926140B2 (en) 1984-06-25

Similar Documents

Publication Publication Date Title
JPS5279862A (en) Phase synchronous device
AU512512B2 (en) Frequency converter
JPS537111A (en) Frequency converter
JPS5325309A (en) Radio call unit
JPS52109966A (en) Receiving beam former
JPS52132656A (en) Strip line type micro wave control circuit
JPS525293A (en) Radar
JPS5330854A (en) Surface acoustic wave oscillator
JPS52119813A (en) Transceiver
JPS52150008A (en) Automatic frequency tracing ultrasonic wave oscillator
JPS5335412A (en) Mixer for two frequencies
NL7608542A (en) FREQUENCY CONVERTER FOR CARRYING WAVE TRANSMISSION DEVICES.
JPS51120112A (en) Receiving frequency converter
JPS5324653A (en) High-frequency heating device
JPS51111368A (en) Doppler type flow velocity meter
GB2019147B (en) Microwave acoustic wave oscillator
JPS5324797A (en) Radar apparatus
JPS5337356A (en) Pll frequency synthesizer
JPS5422147A (en) Oscillator circuit
JPS539409A (en) Frequency convertor circuit
JPS52147943A (en) Phase-shift circuit
JPS5370615A (en) Frequency converter
JPS5293314A (en) Electronic musical instrument
JPS51118982A (en) Mechanical oscillator
JPS5323547A (en) Signal generator