JPH0230602U - - Google Patents
Info
- Publication number
- JPH0230602U JPH0230602U JP10809888U JP10809888U JPH0230602U JP H0230602 U JPH0230602 U JP H0230602U JP 10809888 U JP10809888 U JP 10809888U JP 10809888 U JP10809888 U JP 10809888U JP H0230602 U JPH0230602 U JP H0230602U
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- rectangular waveguides
- modified
- plane
- waveguides
- 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
- 230000010287 polarization Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図ａ，ｂは本考案の第１の実施例の側面図
と正面図、第２図ａ，ｂは本考案の第２の実施例
の側面図と正面図、第３図は従来のテーパ導波管
の側面図、第４図は従来の段付き変成導波管の側
面図、第５図は従来のひねり導波管の側面図、第
６図ａ，ｂは従来の段付きひねり導波管の側面図
と正面図、第７図は従来の接続導波管回路、第８
図および第９図は本考案の第１および第２の実施
例の特性図である。
１……入力矩形導波管、３，５，９，１０……
矩形導波管、６……テーパ導波管、７……段付き
変成導波管、８……ひねり導波管、１１……段付
きひねり導波管、１２，１３……標準導波管。
Figures 1a and b are side and front views of the first embodiment of the present invention, Figures 2a and b are side and front views of the second embodiment of the present invention, and Figure 3 is the conventional Figure 4 is a side view of a conventional stepped waveguide, Figure 5 is a side view of a conventional twisted waveguide, Figures 6 a and b are conventional stepped twisted waveguides. A side view and a front view of the waveguide, Fig. 7 shows a conventional connection waveguide circuit, Fig. 8
9 and 9 are characteristic diagrams of the first and second embodiments of the present invention. 1... Input rectangular waveguide, 3, 5, 9, 10...
Rectangular waveguide, 6... Tapered waveguide, 7... Stepped modified waveguide, 8... Twisted waveguide, 11... Stepped twisted waveguide, 12, 13... Standard waveguide. .
Claims (1)
れの直線偏波面のなす角度が９０度になるように
配置された前記２個の矩形導波管の間に接続され
る接続導波管回路において、前記２個の矩形導波
管の間に接続され伝送されるマイクロ波の４分の
１波長に相当する導波管長を有する変成導波管を
少なくとも１個備え、前記変成導波管のそれぞれ
のＥ面寸法が前記２個の矩形導波管のＥ面寸法と
定められた寸法だけ異なり、前記変成導波管のそ
れぞれの偏波面の前記２個の矩形導波管の直線偏
波面とのす角度が定められた角度だけ異なること
を特徴とする接続導波管回路。 A connecting waveguide connected between two rectangular waveguides arranged such that the angle formed by the linear polarization planes of the two rectangular waveguides having different E-plane dimensions is 90 degrees. The circuit includes at least one modified waveguide connected between the two rectangular waveguides and having a waveguide length corresponding to a quarter wavelength of the transmitted microwave, and the modified waveguide differs from the E-plane dimension of the two rectangular waveguides by a predetermined dimension, and the linear polarization plane of each of the polarization planes of the modified waveguides A connecting waveguide circuit characterized in that the angle between the connecting waveguide circuit and the connecting waveguide circuit differs by a predetermined angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809888U JPH0230602U (en) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809888U JPH0230602U (en) | 1988-08-16 | 1988-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230602U true JPH0230602U (en) | 1990-02-27 |
Family
ID=31343115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10809888U Pending JPH0230602U (en) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034278A1 (en) * | 2003-10-06 | 2005-04-14 | Murata Manufacturing Co., Ltd. | Twist waveguide and radio device |
-
1988
- 1988-08-16 JP JP10809888U patent/JPH0230602U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034278A1 (en) * | 2003-10-06 | 2005-04-14 | Murata Manufacturing Co., Ltd. | Twist waveguide and radio device |
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