JPH0277903U - - Google Patents
Info
- Publication number
- JPH0277903U JPH0277903U JP15598888U JP15598888U JPH0277903U JP H0277903 U JPH0277903 U JP H0277903U JP 15598888 U JP15598888 U JP 15598888U JP 15598888 U JP15598888 U JP 15598888U JP H0277903 U JPH0277903 U JP H0277903U
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- adjustment screw
- ridge
- ridge part
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の一実施例を示し、同図ａは一
部破断平面図、同図ｂはそのＡ―Ａ線に沿う断面
図、同図ｃは正面図、第２図は従来構造を示し、
同図ａは一部破断平面図、同図ｂはそのＢ―Ｂ線
に沿う断面図、同図ｃは正面図、第３図は本考案
と従来の各周波数減衰特性を示す図である。
１…矩形導波管、２…リツジ部、３…調整棒、
４…調整ねじ。
Fig. 1 shows an embodiment of the present invention, Fig. 1a is a partially cutaway plan view, Fig. 1b is a sectional view taken along the line A-A, Fig. 2c is a front view, and Fig. 2 is a conventional structure. shows,
Figure a is a partially cutaway plan view, Figure b is a sectional view taken along line BB, Figure C is a front view, and Figure 3 is a diagram showing frequency attenuation characteristics of the present invention and the conventional one. 1... Rectangular waveguide, 2... Ridge part, 3... Adjustment rod,
4...Adjustment screw.
Claims (1)
向して設けたリツジ部と、一方のリツジ部に配置
した複数個の調整棒と、前記導波管の狭幅面に導
波管を貫通するように設けた調整ねじとを備え、
この調整ねじは導波管内に突出する先端部の長さ
を変化調整可能に構成したことを特徴とする導波
管ろ波器。 A ridge part provided oppositely along the radio wave propagation direction on the wide side of the rectangular waveguide, a plurality of adjustment rods arranged on one of the ridge parts, and a ridge part penetrating the waveguide on the narrow side of the waveguide. Equipped with an adjustment screw provided so as to
A waveguide filter characterized in that the adjustment screw is configured such that the length of the tip protruding into the waveguide can be changed and adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15598888U JPH0277903U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15598888U JPH0277903U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277903U true JPH0277903U (en) | 1990-06-14 |
Family
ID=31434115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15598888U Pending JPH0277903U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015050491A (en) * | 2013-08-30 | 2015-03-16 | 古野電気株式会社 | High frequency cutoff filter, microwave output device, transmission circuit, and radar device |
-
1988
- 1988-11-30 JP JP15598888U patent/JPH0277903U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015050491A (en) * | 2013-08-30 | 2015-03-16 | 古野電気株式会社 | High frequency cutoff filter, microwave output device, transmission circuit, and radar device |