JPH0339905U - - Google Patents
Info
- Publication number
- JPH0339905U JPH0339905U JP10141989U JP10141989U JPH0339905U JP H0339905 U JPH0339905 U JP H0339905U JP 10141989 U JP10141989 U JP 10141989U JP 10141989 U JP10141989 U JP 10141989U JP H0339905 U JPH0339905 U JP H0339905U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- resonator
- resonant frequency
- dielectric resonator
- fine adjustment
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Non-Reversible Transmitting Devices (AREA)
Description
第１図は、本考案の一実施例を示す断面図、第
２図は、本考案誘電体共振器における共振周波数
の変動特性の一例を示す曲線図、第３図は、本考
案誘電体共振器における出力電力の変動特性の一
例を示す曲線図、第４図は、従来の誘電体共振器
の一例を示す断面図、第５図は、従来の誘電体共
振器における共振周波数の変動特性の一例を示す
曲線図、第６図は、従来の誘電体共振器における
出力電力の変動特性の一例を示す曲線図で、１…
シールドケース、２…誘電体共振素子、３…支持
体、４…共振周波数の微調整素子、５…調整用送
り螺子、６…ロツクナツト、７及び８…入出力結
合ループ、９及び１０…入出力結合用同軸端子、
１１…誘電体層である。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a curve diagram showing an example of the resonant frequency fluctuation characteristics of the dielectric resonator of the present invention, and FIG. 3 is a cross-sectional view showing an example of the dielectric resonator of the present invention. FIG. 4 is a cross-sectional view showing an example of a conventional dielectric resonator, and FIG. 5 is a curve diagram showing an example of the fluctuation characteristics of the resonant frequency in a conventional dielectric resonator. A curve diagram showing an example. FIG. 6 is a curve diagram showing an example of the output power fluctuation characteristics in a conventional dielectric resonator.
Shield case, 2... Dielectric resonant element, 3... Support, 4... Resonant frequency fine adjustment element, 5... Adjustment feed screw, 6... Lock nut, 7 and 8... Input/output coupling loop, 9 and 10... Input/output coaxial terminal for coupling,
11...Dielectric layer.
Claims (1)
の微調整素子を備えた共振器において、シールド
ケースの内表面に高周波損失が小で耐熱性を有す
る誘電体層を設けたことを特徴とする誘電体共振
器。 A dielectric resonator equipped with a dielectric resonance element and a resonant frequency fine adjustment element made of a dielectric, characterized in that a dielectric layer having low high frequency loss and heat resistance is provided on the inner surface of a shielding case. resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141989U JPH0339905U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141989U JPH0339905U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339905U true JPH0339905U (en) | 1991-04-17 |
Family
ID=31650373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10141989U Pending JPH0339905U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339905U (en) |
-
1989
- 1989-08-30 JP JP10141989U patent/JPH0339905U/ja active Pending
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