JPS5950113U - phase modulator - Google Patents

phase modulator

Info

Publication number
JPS5950113U
JPS5950113U JP14462182U JP14462182U JPS5950113U JP S5950113 U JPS5950113 U JP S5950113U JP 14462182 U JP14462182 U JP 14462182U JP 14462182 U JP14462182 U JP 14462182U JP S5950113 U JPS5950113 U JP S5950113U
Authority
JP
Japan
Prior art keywords
phase modulator
low impedance
modulation stages
abstract
variable capacitance
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
JP14462182U
Other languages
Japanese (ja)
Other versions
JPH0332092Y2 (en
Inventor
日比野　邦夫
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP14462182U priority Critical patent/JPS5950113U/en
Publication of JPS5950113U publication Critical patent/JPS5950113U/en
Application granted granted Critical
Publication of JPH0332092Y2 publication Critical patent/JPH0332092Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)
  • Amplitude Modulation (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第２図は従来のＰＭ変調器、第３図乃至第６
図は本考案による実施例である。 −図面に施いて、１．　３．　５．　７は第一変調段、
２、　４．　６．　８は第二変調段、９は第三変調段、
Ｌｌ、　Ｌ２．　Ｌ３は高周波コイル、Ｄ、、　Ｄ２．
　Ｄ３は可変容量ダイオードである。Figures 1 to 2 show conventional PM modulators, Figures 3 to 6
The figure shows an embodiment according to the present invention. - In addition to the drawings, 1. 3. 5. 7 is the first modulation stage;
2, 4. 6. 8 is the second modulation stage, 9 is the third modulation stage,
Ll, L2. L3 is a high frequency coil, D, D2.
D3 is a variable capacitance diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可変容量ダイオードと高周波コイルとから成る少なくと
も二段以上の変調段からから構成され、且つ前記各変調
段の低インピーダンス部間が低インピーダンスの結合素
子により結合されていることを特徴とする位相変調器。A phase modulator comprising at least two or more modulation stages each consisting of a variable capacitance diode and a high-frequency coil, the low impedance portions of each of the modulation stages being coupled by a low impedance coupling element. .
JP14462182U 1982-09-24 1982-09-24 phase modulator Granted JPS5950113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14462182U JPS5950113U (en) 1982-09-24 1982-09-24 phase modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14462182U JPS5950113U (en) 1982-09-24 1982-09-24 phase modulator

Publications (2)

Publication Number Publication Date
JPS5950113U true JPS5950113U (en) 1984-04-03
JPH0332092Y2 JPH0332092Y2 (en) 1991-07-08

Family

ID=30322453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14462182U Granted JPS5950113U (en) 1982-09-24 1982-09-24 phase modulator

Country Status (1)

Country Link
JP (1) JPS5950113U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112158A (en) * 1975-03-10 1976-10-04 Hewlett Packard Yokogawa Reflective phase modulator
JPS5450253A (en) * 1977-09-28 1979-04-20 Alps Electric Co Ltd Multiple tuning circuit
JPS5457902U (en) * 1977-09-30 1979-04-21
JPS5760423U (en) * 1980-09-25 1982-04-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149882A (en) * 1975-06-18 1976-12-23 Matsushita Electric Ind Co Ltd Chemical condensation apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112158A (en) * 1975-03-10 1976-10-04 Hewlett Packard Yokogawa Reflective phase modulator
JPS5450253A (en) * 1977-09-28 1979-04-20 Alps Electric Co Ltd Multiple tuning circuit
JPS5457902U (en) * 1977-09-30 1979-04-21
JPS5760423U (en) * 1980-09-25 1982-04-09

Also Published As

Publication number Publication date
JPH0332092Y2 (en) 1991-07-08

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