JP2850937B2 - マイクロ波帯域用位相変調器 - Google Patents

マイクロ波帯域用位相変調器

Info

Publication number
JP2850937B2
JP2850937B2 JP5237869A JP23786993A JP2850937B2 JP 2850937 B2 JP2850937 B2 JP 2850937B2 JP 5237869 A JP5237869 A JP 5237869A JP 23786993 A JP23786993 A JP 23786993A JP 2850937 B2 JP2850937 B2 JP 2850937B2
Authority
JP
Japan
Prior art keywords
diodes
modulation signal
phase modulator
modulation
voltage
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 - Lifetime
Application number
JP5237869A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0795251A (ja
Inventor
正和 西田
新一 大曲
修 山本
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP5237869A priority Critical patent/JP2850937B2/ja
Priority to CN94113880.1A priority patent/CN1115930A/zh
Priority to DE69430836T priority patent/DE69430836T2/de
Priority to AU74194/94A priority patent/AU674436B2/en
Priority to EP94115048A priority patent/EP0645916B1/en
Priority to US08/311,601 priority patent/US5457436A/en
Priority to TW083108875A priority patent/TW249875B/zh
Publication of JPH0795251A publication Critical patent/JPH0795251A/ja
Application granted granted Critical
Publication of JP2850937B2 publication Critical patent/JP2850937B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H03C7/025—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices
    • H03C7/027—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices using diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplitude Modulation (AREA)
JP5237869A 1993-09-24 1993-09-24 マイクロ波帯域用位相変調器 Expired - Lifetime JP2850937B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP5237869A JP2850937B2 (ja) 1993-09-24 1993-09-24 マイクロ波帯域用位相変調器
CN94113880.1A CN1115930A (zh) 1993-09-24 1994-09-22 用于微波段的平衡相位调制器
AU74194/94A AU674436B2 (en) 1993-09-24 1994-09-23 Balanced phase modulator used in microwave band
EP94115048A EP0645916B1 (en) 1993-09-24 1994-09-23 Balanced phase modulator used in microwave band
DE69430836T DE69430836T2 (de) 1993-09-24 1994-09-23 Gegentaktphasenmodulator für den Mikrowellenbereich
US08/311,601 US5457436A (en) 1993-09-24 1994-09-23 Balanced phase modulator used in microwave band
TW083108875A TW249875B (Sortimente) 1993-09-24 1994-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5237869A JP2850937B2 (ja) 1993-09-24 1993-09-24 マイクロ波帯域用位相変調器

Publications (2)

Publication Number Publication Date
JPH0795251A JPH0795251A (ja) 1995-04-07
JP2850937B2 true JP2850937B2 (ja) 1999-01-27

Family

ID=17021626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5237869A Expired - Lifetime JP2850937B2 (ja) 1993-09-24 1993-09-24 マイクロ波帯域用位相変調器

Country Status (7)

Country Link
US (1) US5457436A (Sortimente)
EP (1) EP0645916B1 (Sortimente)
JP (1) JP2850937B2 (Sortimente)
CN (1) CN1115930A (Sortimente)
AU (1) AU674436B2 (Sortimente)
DE (1) DE69430836T2 (Sortimente)
TW (1) TW249875B (Sortimente)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08125446A (ja) * 1994-10-25 1996-05-17 Nec Corp マイクロ波変調器、混合器及びその特性調整方法
JPH1013156A (ja) * 1996-06-24 1998-01-16 Nec Corp 平衡変調器
US6472860B1 (en) * 2000-03-21 2002-10-29 Nokia Networks Oy Compensated RF power detector
DE102005034878B4 (de) * 2004-07-26 2011-08-18 Kyocera Corp. Wahlschalter, Hochfrequenz-Sende-/Empfangsvorrichtung, Radarvorrichtung, mit der Radarvorrichtung ausgestattetes Fahrzeug und kleines Schiff

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355289A (en) * 1980-07-14 1982-10-19 Wisconsin Alumni Research Foundation Phase shift and amplitude modulator
JPS57155865A (en) * 1981-03-20 1982-09-27 Nec Corp Microwave band linear modulator
CA1182875A (en) * 1982-06-10 1985-02-19 Misel M. Cuhaci Spectrum shaping microwave digital modulators
JPS59148405A (ja) * 1983-02-14 1984-08-25 Matsushita Electric Ind Co Ltd 平衡不平衡変換器
JPS6338137A (ja) * 1986-08-04 1988-02-18 Nippon Telegr & Teleph Corp <Ntt> 鉛被ケ−ブル劣化診断器
FR2642238B1 (fr) * 1989-01-23 1994-01-07 Centre Nal Etudes Spatiales Modulateur equilibre pour signal electromagnetique hyperfrequence de puissance
JP2921194B2 (ja) * 1991-08-22 1999-07-19 株式会社村田製作所 位相変調回路

Also Published As

Publication number Publication date
EP0645916A3 (en) 1995-09-13
DE69430836T2 (de) 2003-06-05
US5457436A (en) 1995-10-10
DE69430836D1 (de) 2002-07-25
AU7419494A (en) 1995-04-06
EP0645916B1 (en) 2002-06-19
CN1115930A (zh) 1996-01-31
AU674436B2 (en) 1996-12-19
JPH0795251A (ja) 1995-04-07
TW249875B (Sortimente) 1995-06-21
EP0645916A2 (en) 1995-03-29

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19981014