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
Links
- 230000010355 oscillation Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536686U (en) * | 1978-08-31 | 1980-03-08 |
-
1986
- 1986-12-22 JP JP1986197862U patent/JPH0611618Y2/en not_active Expired - Lifetime
-
1987
- 1987-08-11 KR KR2019870013383U patent/KR900003697Y1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536686U (en) * | 1978-08-31 | 1980-03-08 |
Cited By (2)
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 |