JPS5669906A - Microwave mixer - Google Patents

Microwave mixer

Info

Publication number
JPS5669906A
JPS5669906A JP14591379A JP14591379A JPS5669906A JP S5669906 A JPS5669906 A JP S5669906A JP 14591379 A JP14591379 A JP 14591379A JP 14591379 A JP14591379 A JP 14591379A JP S5669906 A JPS5669906 A JP S5669906A
Authority
JP
Japan
Prior art keywords
lines
slot
coupling
strip
strip line
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
JP14591379A
Other languages
Japanese (ja)
Inventor
Hirotsugu Ogawa
Masayoshi Aikawa
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 JP14591379A priority Critical patent/JPS5669906A/en
Publication of JPS5669906A publication Critical patent/JPS5669906A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To prevent a local oscillating signal from leaking by coupling mixer circuits, provided on slot lines in parallel, with strip lines. CONSTITUTION:An input signal supplied to strip line L31 is branched to slot lines L21 and L22 and they propagate through coupling slot L1 in odd mode and are applied to diode D1 and D2 in phase. A local oscillation signal supplied to strip line L32 propagates to coupling slot L1 in even mode and are applied to diodes D1 and D2 out of phase. At the middle point between diodes D1 and D2 arranged on slots in parallel, an output is led out of strip line L33. Since the local oscillation signals propagate through slot lines with different phases, they are short-circuited electrically to each other at the coupling point with strip lines and never leak out.
JP14591379A 1979-11-09 1979-11-09 Microwave mixer Pending JPS5669906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14591379A JPS5669906A (en) 1979-11-09 1979-11-09 Microwave mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14591379A JPS5669906A (en) 1979-11-09 1979-11-09 Microwave mixer

Publications (1)

Publication Number Publication Date
JPS5669906A true JPS5669906A (en) 1981-06-11

Family

ID=15395963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14591379A Pending JPS5669906A (en) 1979-11-09 1979-11-09 Microwave mixer

Country Status (1)

Country Link
JP (1) JPS5669906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01503829A (en) * 1987-05-07 1989-12-21 マーチン・マリエッタ・コーポレーション Rat race mixer for suspended strip line with simplified intermediate frequency extraction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01503829A (en) * 1987-05-07 1989-12-21 マーチン・マリエッタ・コーポレーション Rat race mixer for suspended strip line with simplified intermediate frequency extraction device

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