JPS579136A - Microwave frequency divider - Google Patents

Microwave frequency divider

Info

Publication number
JPS579136A
JPS579136A JP8319080A JP8319080A JPS579136A JP S579136 A JPS579136 A JP S579136A JP 8319080 A JP8319080 A JP 8319080A JP 8319080 A JP8319080 A JP 8319080A JP S579136 A JPS579136 A JP S579136A
Authority
JP
Japan
Prior art keywords
input
capacitor
microwave
terminal
self
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.)
Pending
Application number
JP8319080A
Other languages
Japanese (ja)
Inventor
Fumio Hasegawa
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 JP8319080A priority Critical patent/JPS579136A/en
Publication of JPS579136A publication Critical patent/JPS579136A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To enable frequency-division of a high frequency signal, by synchronizing a microwave input to a self-running oscillation frequency at a common electrode of variable and fixed capacitors. CONSTITUTION:The values of a variable capacitor 213 and a fixed capacitor 214 in parallel with an input of an NAND gate 21 is made to the same degree, and a microwave input is introduced to a common electrode 215 of the capacitors, and a self-running oscillation frequency is synchronized to it. In variable and fixed capacitors 223, 224 in parallel with the input of an NAND gate 22, the value of the capacitor 224 is made greater than that of the capacitor 223. The self-running oscillation frequency when no microwave input is present at an input terminal 215, is controlled by changing a DC bias voltage and the value of the capacitor 223 at an input terminal 225. Thus, when a microwave in 6GHz is inputted to a terminal 215, the output in 3GHz frequency-divided into a half is obtained from a terminal 211 or 221.
JP8319080A 1980-06-19 1980-06-19 Microwave frequency divider Pending JPS579136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8319080A JPS579136A (en) 1980-06-19 1980-06-19 Microwave frequency divider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8319080A JPS579136A (en) 1980-06-19 1980-06-19 Microwave frequency divider

Publications (1)

Publication Number Publication Date
JPS579136A true JPS579136A (en) 1982-01-18

Family

ID=13795397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8319080A Pending JPS579136A (en) 1980-06-19 1980-06-19 Microwave frequency divider

Country Status (1)

Country Link
JP (1) JPS579136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036717A (en) * 1988-02-10 1991-08-06 Honda Giken Kogyo Kabushiki Kaisha Automotive transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036717A (en) * 1988-02-10 1991-08-06 Honda Giken Kogyo Kabushiki Kaisha Automotive transmission

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