JPH0366215U - - Google Patents
Info
- Publication number
- JPH0366215U JPH0366215U JP12620189U JP12620189U JPH0366215U JP H0366215 U JPH0366215 U JP H0366215U JP 12620189 U JP12620189 U JP 12620189U JP 12620189 U JP12620189 U JP 12620189U JP H0366215 U JPH0366215 U JP H0366215U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric resonator
- support base
- fixed
- high frequency
- hole
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
第１図は、本考案の一実施例を示す断面図、第
２図は、同上の要部を示す斜視図、第３図は、本
考案の他の実施例を示す断面図、第４図は、本発
明に係るマイクロ波発振回路を示す模式図、第５
図は、本発明に係る誘電体共振器と支持台を示す
斜視図、第６図は、従来例を示す断面図、第７図
は、誘電体共振器のずれ量と発振周波数の関係を
示す特性図である。
１……誘電体共振器、２……支持台、３……Ｇ
ａＡｓＦＥＴ、４……高周波回路基板、４ａ……
貫通孔、５……金属ケース、６……ビス、７……
金属板。
Fig. 1 is a sectional view showing one embodiment of the present invention, Fig. 2 is a perspective view showing the main parts of the above, Fig. 3 is a sectional view showing another embodiment of the invention, Fig. 4 is a schematic diagram showing a microwave oscillation circuit according to the present invention, No. 5
The figure is a perspective view showing a dielectric resonator and a support base according to the present invention, FIG. 6 is a sectional view showing a conventional example, and FIG. 7 is a relationship between the amount of deviation of the dielectric resonator and the oscillation frequency. It is a characteristic diagram. 1...Dielectric resonator, 2...Support stand, 3...G
aAsFET, 4...High frequency circuit board, 4a...
Through hole, 5...metal case, 6...screw, 7...
metal plate.
Claims (1)
振回路とカツプリングする誘電体共振器と、前記
高周波回路基板および前記誘電体共振器を収納す
る金属ケースからなり、前記高周波回路基板には
前記誘電体共振器を支持する支持台を貫通させる
ための貫通孔を設け、一端に前記誘電体共振器を
固定した筒状の支持台の他端を前記貫通孔に貫通
させ、前記金属ケースの底面に固定したマイクロ
波発振器において、予め前記支持台の他端を金属
板上に固定しておき、前記誘電体共振器および支
持台を前記貫通孔に貫通させ、前記金属板を前記
金属ケースの底面と前記高周波回路基板間に挟む
ようにして固定したことを特徴とするマイクロ波
発振器。 It consists of a high frequency circuit board on which an oscillation circuit is formed, a dielectric resonator coupled with the oscillation circuit, and a metal case housing the high frequency circuit board and the dielectric resonator. A through hole was provided to penetrate a support base that supports the device, and the other end of the cylindrical support base with the dielectric resonator fixed to one end was passed through the through hole and fixed to the bottom surface of the metal case. In the microwave oscillator, the other end of the support base is fixed on a metal plate in advance, the dielectric resonator and the support base are passed through the through hole, and the metal plate is connected to the bottom surface of the metal case and the high frequency wave generator. A microwave oscillator characterized by being fixed between circuit boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12620189U JPH0366215U (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12620189U JPH0366215U (en) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366215U true JPH0366215U (en) | 1991-06-27 |
Family
ID=31674028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12620189U Pending JPH0366215U (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366215U (en) |
-
1989
- 1989-10-26 JP JP12620189U patent/JPH0366215U/ja active Pending