JPH0279613U - - Google Patents
Info
- Publication number
- JPH0279613U JPH0279613U JP15997988U JP15997988U JPH0279613U JP H0279613 U JPH0279613 U JP H0279613U JP 15997988 U JP15997988 U JP 15997988U JP 15997988 U JP15997988 U JP 15997988U JP H0279613 U JPH0279613 U JP H0279613U
- Authority
- JP
- Japan
- Prior art keywords
- shield case
- dielectric resonator
- fixed
- oscillation circuit
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 3
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
第１図はこの考案の一実施例による高周波発振
器の内部正面図、第２図は同高周波発振器の共振
周波数ｆｏと誘電体共振器９の穴９ａの深さＨａ
との関係を示した図、第３図は同高周波発振器の
共振周波数ｆｏと誘電体共振器９の周辺の湿度と
の関係を示した図、第４図は従来例の高周波発振
器の内部正面図、第５図は同高周波発振器の共振
周波数ｆｏと誘電体共振器５〜周波数調整ネジ７
の間隔Ｈとの関係を示した図、第６図は同高周波
発振器の共振周波数ｆｏと誘電体共振器５の周辺
の湿度との関係を示した図である。
１……シールドケース、２……誘電体基板、３
……マイクロストリツプライン、８……台座、９
……誘電体共振器、１０……周波数調整ネジ。
FIG. 1 is an internal front view of a high-frequency oscillator according to an embodiment of this invention, and FIG. 2 is a diagram showing the resonant frequency fo of the high-frequency oscillator and the depth Ha of the hole 9a of the dielectric resonator 9.
3 is a diagram showing the relationship between the resonant frequency fo of the high frequency oscillator and the humidity around the dielectric resonator 9, and FIG. 4 is an internal front view of the conventional high frequency oscillator. , Figure 5 shows the resonance frequency fo of the same high frequency oscillator and the dielectric resonator 5 to frequency adjustment screw 7.
FIG. 6 is a diagram showing the relationship between the resonant frequency fo of the high-frequency oscillator and the humidity around the dielectric resonator 5. FIG. 1... Shield case, 2... Dielectric substrate, 3
... Microstripline, 8 ... Pedestal, 9
...Dielectric resonator, 10...Frequency adjustment screw.
Claims (1)
ス内に設置された発振回路とからなる高周波発振
器において、前記シールドケース内面に接着剤で
固定され、孔がくり抜かれた台座と、この台座上
に接着剤で固定され、前記孔に対応する位置に穴
が開けられた強誘電体による誘電体共振器と、前
記シールドケース壁面を貫通し、前記台座の孔を
抜けて前記誘電体共振器の穴に挿入された周波数
調整ネジとを具備し、前記誘電体共振器を前記発
振回路の帰還回路に挿入してなる高周波発振器。 In a high-frequency oscillator consisting of a metal shield case and an oscillation circuit installed inside the shield case, a pedestal is fixed to the inner surface of the shield case with an adhesive and has a hole cut out, and a pedestal is fixed to the inner surface of the shield case with an adhesive. A dielectric resonator made of a ferroelectric material is fixed and has a hole drilled at a position corresponding to the hole; a high frequency oscillator, the dielectric resonator is inserted into a feedback circuit of the oscillation circuit, and the dielectric resonator is inserted into a feedback circuit of the oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15997988U JPH0279613U (en) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15997988U JPH0279613U (en) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279613U true JPH0279613U (en) | 1990-06-19 |
Family
ID=31441660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15997988U Pending JPH0279613U (en) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279613U (en) |
-
1988
- 1988-12-09 JP JP15997988U patent/JPH0279613U/ja active Pending
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