JPS60116749U - Oscillator for transmitting and receiving - Google Patents

Oscillator for transmitting and receiving

Info

Publication number
JPS60116749U
JPS60116749U JP1984003203U JP320384U JPS60116749U JP S60116749 U JPS60116749 U JP S60116749U JP 1984003203 U JP1984003203 U JP 1984003203U JP 320384 U JP320384 U JP 320384U JP S60116749 U JPS60116749 U JP S60116749U
Authority
JP
Japan
Prior art keywords
transmitting
receiving
circuit
resonant circuit
frequency signal
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
JP1984003203U
Other languages
Japanese (ja)
Other versions
JPH0323727Y2 (en
Inventor
安藤　尚志
栄　孝雄
Original Assignee
太陽誘電株式会社
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 太陽誘電株式会社 filed Critical 太陽誘電株式会社
Priority to JP1984003203U priority Critical patent/JPS60116749U/en
Publication of JPS60116749U publication Critical patent/JPS60116749U/en
Application granted granted Critical
Publication of JPH0323727Y2 publication Critical patent/JPH0323727Y2/ja
Granted legal-status Critical Current

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  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Transceivers (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) [Summary] 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 drawings]

第１図は本考案の実施例に係わるＶＣＯを原理的に示す
ブロック図、第２図は第１図を詳しく示す回路図、第３
図Ｃｊ第２図のＶＣＯを接続したＰＬＬ回路を示すブ吊
ツク図、第４図は第２図の送信出力回路の変形例を示す
回路図である。 １・・・ＬＣ共振回路、２・・・周波数切換制御回路、
３・・・直流バイアス回路、Ｃ１，Ｃ２・・・コンデン
サ、　　−Ｑｌ・・・発振用トランジスタ、Ｑ２・・・
周波数切換用トランジスタ、Ｌ□・・・マイクロストリ
ップライン、Ｄ□・・・可変容量ダイオード、Ｄ２・・
・整流ダイオード。 図面誓次のよ５に補正する。 第１図FIG. 1 is a block diagram showing the principle of a VCO according to an embodiment of the present invention, FIG. 2 is a circuit diagram showing FIG. 1 in detail, and FIG.
FIG. Cj is a block diagram showing a PLL circuit to which the VCO of FIG. 2 is connected, and FIG. 4 is a circuit diagram showing a modification of the transmission output circuit of FIG. 2. 1... LC resonance circuit, 2... frequency switching control circuit,
3... DC bias circuit, C1, C2... Capacitor, -Ql... Oscillation transistor, Q2...
Frequency switching transistor, L□...microstrip line, D□...variable capacitance diode, D2...
- Rectifier diode. The following amendments have been made to the drawings. Figure 1

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　リアクタンスを変化させることによって送信
用周波数信号と受信用周波数信号とを選択的に得るよう
に構成された圧共振回路と、 この共振回路に自励発振するように接続された発振用ト
ランジスタと、 送信時に前記送信用周波数信号が得られるように前記共
振回路を制御し、受信時に前記受信用周波数信号が得ら
れるように前記共振回路を制御する送受信周波数切換制
御回路と、前記トランジスタのバイアスを送信時に高く
、受信時に低く設定する直流バイアス回路と、 から成る送受信用発振器。(1) A pressure resonant circuit configured to selectively obtain a transmitting frequency signal and a receiving frequency signal by changing reactance, and an oscillating transistor connected to this resonant circuit so as to self-oscillate. a transmitting/receiving frequency switching control circuit that controls the resonant circuit so that the transmitting frequency signal is obtained during transmitting, and a transmitting/receiving frequency switching control circuit that controls the resonant circuit so that the receiving frequency signal is obtained during receiving; and a bias for the transistor. A transmitting/receiving oscillator consisting of a DC bias circuit that sets high when transmitting and low when receiving. （２）前記共振回路は、クラップ発振回路を構成するよ
うに接続されたＬＣ回路である実用新案登録請求の範囲
第１項記載の送受信用発振器。(2) The transmitting/receiving oscillator according to claim 1, wherein the resonant circuit is an LC circuit connected to form a Clapp oscillation circuit.
JP1984003203U 1984-01-13 1984-01-13 Oscillator for transmitting and receiving Granted JPS60116749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984003203U JPS60116749U (en) 1984-01-13 1984-01-13 Oscillator for transmitting and receiving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984003203U JPS60116749U (en) 1984-01-13 1984-01-13 Oscillator for transmitting and receiving

Publications (2)

Publication Number Publication Date
JPS60116749U true JPS60116749U (en) 1985-08-07
JPH0323727Y2 JPH0323727Y2 (en) 1991-05-23

Family

ID=30477609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984003203U Granted JPS60116749U (en) 1984-01-13 1984-01-13 Oscillator for transmitting and receiving

Country Status (1)

Country Link
JP (1) JPS60116749U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006071537A (en) * 2004-09-03 2006-03-16 Makita Corp Radar device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092620A (en) * 1973-12-14 1975-07-24
JPS5233210U (en) * 1975-08-29 1977-03-09
JPS54169448U (en) * 1978-05-19 1979-11-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1035255B (en) * 1974-04-24 1979-10-20 Bergwerksverband Gmbh PROCEDURE FOR THE PRODUCTION OF CARRIAGE OR GRAPHITE FIBERS OR FILAMENTS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092620A (en) * 1973-12-14 1975-07-24
JPS5233210U (en) * 1975-08-29 1977-03-09
JPS54169448U (en) * 1978-05-19 1979-11-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006071537A (en) * 2004-09-03 2006-03-16 Makita Corp Radar device

Also Published As

Publication number Publication date
JPH0323727Y2 (en) 1991-05-23

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