JPS63102312U - - Google Patents

Info

Publication number
JPS63102312U
JPS63102312U JP1986197862U JP19786286U JPS63102312U JP S63102312 U JPS63102312 U JP S63102312U JP 1986197862 U JP1986197862 U JP 1986197862U JP 19786286 U JP19786286 U JP 19786286U JP S63102312 U JPS63102312 U JP S63102312U
Authority
JP
Japan
Prior art keywords
coaxial dielectric
dielectric resonator
oscillation
shield case
frequency oscillator
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
JP1986197862U
Other languages
Japanese (ja)
Other versions
JPH0611618Y2 (en
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 filed Critical
Priority to JP1986197862U priority Critical patent/JPH0611618Y2/en
Priority to KR2019870013383U priority patent/KR900003697Y1/en
Publication of JPS63102312U publication Critical patent/JPS63102312U/ja
Application granted granted Critical
Publication of JPH0611618Y2 publication Critical patent/JPH0611618Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1864—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a dielectric resonator
    • H03B5/187—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a dielectric resonator the active element in the amplifier being a semiconductor device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Description

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

第１図は、本考案の高周波発振器の一実施例の
シルドケースの天板を除去した平面図であり、第
２図は、第１図のＣ―Ｃ断面矢視図であり、第３
図は、従来の高周波発振器のシールドケースの天
板を除去した平面図であり、第４図は、第３図の
Ａ―Ａ断面矢視図であり、第５図は、第３図のＢ
―Ｂ断面矢視図である。 １，１１：シールドケース、２，１２：同軸型
誘電体共振器、２ａ，１２ａ：外導体、４，１４
：発振回路、５，１５：増幅回路、１８，１９：
半田付け。 1 is a plan view of an embodiment of the high frequency oscillator of the present invention with the top plate of the shield case removed; FIG. 2 is a cross-sectional view taken along line CC in FIG.
The figure is a plan view of a conventional high-frequency oscillator with the top plate removed, FIG. 4 is a cross-sectional view taken along line A--A in FIG. 3, and FIG.
-B is a cross-sectional view taken in the direction of arrows. 1, 11: Shield case, 2, 12: Coaxial dielectric resonator, 2a, 12a: Outer conductor, 4, 14
:Oscillation circuit, 5, 15: Amplification circuit, 18, 19:
Soldering.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同軸型誘電体共振器を共振素子として発振波を
出力する発振回路と、前記発振波を増幅して出力
する増幅回路とを１つのシールドケース内に収納
した高周波発振器において、前記同軸型誘電体共
振器を前記発振回路と前記増幅回路との間に配置
するとともに、前記同軸型誘電体共振器の外導体
を前記シールドケースに電気的接続および固定し
たことを特徴とする高周波発振器。 In a high frequency oscillator in which an oscillation circuit that outputs an oscillation wave using a coaxial dielectric resonator as a resonant element and an amplifier circuit that amplifies and outputs the oscillation wave are housed in one shield case, the coaxial dielectric resonance A high-frequency oscillator, characterized in that a coaxial dielectric resonator is disposed between the oscillation circuit and the amplifier circuit, and an outer conductor of the coaxial dielectric resonator is electrically connected and fixed to the shield case.
JP1986197862U 1986-12-22 1986-12-22 High frequency oscillator Expired - Lifetime JPH0611618Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986197862U JPH0611618Y2 (en) 1986-12-22 1986-12-22 High frequency oscillator
KR2019870013383U KR900003697Y1 (en) 1986-12-22 1987-08-11 High frequency oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986197862U JPH0611618Y2 (en) 1986-12-22 1986-12-22 High frequency oscillator

Publications (2)

Publication Number Publication Date
JPS63102312U true JPS63102312U (en) 1988-07-04
JPH0611618Y2 JPH0611618Y2 (en) 1994-03-23

Family

ID=31158018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986197862U Expired - Lifetime JPH0611618Y2 (en) 1986-12-22 1986-12-22 High frequency oscillator

Country Status (2)

Country Link
JP (1) JPH0611618Y2 (en)
KR (1) KR900003697Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048510U (en) * 1990-05-07 1992-01-27
JPH048509U (en) * 1990-05-07 1992-01-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536686U (en) * 1978-08-31 1980-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536686U (en) * 1978-08-31 1980-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048510U (en) * 1990-05-07 1992-01-27
JPH048509U (en) * 1990-05-07 1992-01-27

Also Published As

Publication number Publication date
JPH0611618Y2 (en) 1994-03-23
KR900003697Y1 (en) 1990-04-30
KR880013847U (en) 1988-08-30

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