JPH0464815U - - Google Patents
Info
- Publication number
- JPH0464815U JPH0464815U JP10820190U JP10820190U JPH0464815U JP H0464815 U JPH0464815 U JP H0464815U JP 10820190 U JP10820190 U JP 10820190U JP 10820190 U JP10820190 U JP 10820190U JP H0464815 U JPH0464815 U JP H0464815U
- Authority
- JP
- Japan
- Prior art keywords
- metal case
- hole
- adjustment tool
- adjustment
- dielectric resonator
- 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 6
- 230000010355 oscillation Effects 0.000 claims 2
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
第１図は本考案の実施例の断面図、第２図ａ，
ｂは同上の説明図、第３図は従来例の高周波回路
基板の平面図、第４図は同上の断面図、第５図及
び第６図は同上の説明図である。
１は誘電体共振器、４は高周波回路基板、５は
金属ケース、８は貫通穴、９は金属棒、１０は中
空部である。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2a,
3 is a plan view of a conventional high frequency circuit board, FIG. 4 is a sectional view of the same, and FIGS. 5 and 6 are explanatory views of the same. 1 is a dielectric resonator, 4 is a high frequency circuit board, 5 is a metal case, 8 is a through hole, 9 is a metal rod, and 10 is a hollow portion.
Claims (1)
振回路とカツプリングする誘電体共振器と、これ
らを納装する金属ケースとからなり、上記誘電体
共振器の真上の金属ケースの部分に貫通穴を穿設
し、この貫通穴に周波数調整用の調整具を挿入配
置したマイクロ波発振器において、上記金属ケー
スの貫通穴の内径と調整具の外径とを略同径とし
、調整具の全部あるいは一部に中空部を形成する
と共に、該中空部を膨張させて該調整具を金属ケ
ースに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 in which these are housed. A through hole is provided in the part of the metal case directly above the dielectric resonator. In a microwave oscillator in which a through hole is drilled and an adjustment tool for frequency adjustment is inserted and arranged, the inner diameter of the through hole in the metal case and the outer diameter of the adjustment tool are approximately the same diameter, and all or part of the adjustment tool is A microwave oscillator characterized in that a hollow part is formed in the part, and the hollow part is expanded to fix the adjusting tool to a metal case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10820190U JPH0464815U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10820190U JPH0464815U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464815U true JPH0464815U (en) | 1992-06-04 |
Family
ID=31855063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10820190U Pending JPH0464815U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464815U (en) |
-
1990
- 1990-10-15 JP JP10820190U patent/JPH0464815U/ja active Pending