JPH03111004U - - Google Patents
Info
- Publication number
- JPH03111004U JPH03111004U JP1873690U JP1873690U JPH03111004U JP H03111004 U JPH03111004 U JP H03111004U JP 1873690 U JP1873690 U JP 1873690U JP 1873690 U JP1873690 U JP 1873690U JP H03111004 U JPH03111004 U JP H03111004U
- Authority
- JP
- Japan
- Prior art keywords
- frequency band
- waveguide
- low frequency
- branch waveguide
- frequency bands
- 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 description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の実施例に係る平行偏波分波器
の構成を示す斜視図、第２図ａは従来の分波器の
構成を示す側面図、第２図ｂは同じく平面図であ
る。
１……共用矩形導波管、２……低域周波数帯用
分岐導波管、３……ステツプ変換導波管、４……
結合孔、５……高域周波数帯用分岐導波管、１１
……共用円筒導波管、１２……高域周波帯用分岐
導波管、１３……低域周波帯用分岐導波管、１４
……セプタム。
Fig. 1 is a perspective view showing the configuration of a parallel polarization splitter according to an embodiment of the present invention, Fig. 2a is a side view showing the structure of a conventional duplexer, and Fig. 2b is a plan view. be. 1... Common rectangular waveguide, 2... Branch waveguide for low frequency band, 3... Step conversion waveguide, 4...
Coupling hole, 5...Branch waveguide for high frequency band, 11
... Common cylindrical waveguide, 12 ... Branch waveguide for high frequency band, 13 ... Branch waveguide for low frequency band, 14
...Septum.
Claims (1)
周波数帯の電波を合成または分波する平行偏波分
波器において、 縦横の各辺の長さを２周波数帯電波を共用する
ための条件に合せた共用矩形導波管と、 この共用矩形導波管の延長線上に接続され、フ
イルタを備えた低域周波数帯用分岐導波管と、 上記共用矩形導波管と低域周波数帯用分岐導波
管の接続部Ｈ面内に開けられた結合孔を介して接
続され、低域周波数帯を遮断領域にもつ高域周波
数帯用分岐導波管と を有することを特徴とする平行偏波分波器。 (2) 上記高域周波数帯用分岐導波管を、上記結
合孔から直角に曲げられて低域周波数帯用分岐導
波管に沿つて設けたことを特徴とする請求項１記
載の平行偏波分波器。[Claims for Utility Model Registration] (1) In a parallel polarization splitter that combines or separates radio waves in two frequency bands that have the same polarization characteristics and are separated from each other, A shared rectangular waveguide that meets the conditions for sharing radio waves in two frequency bands; A branch waveguide for low frequency bands that is connected to an extension of this shared rectangular waveguide and is equipped with a filter; Connection part between a rectangular waveguide and a branch waveguide for a low frequency band. A branch waveguide for a high frequency band that is connected via a coupling hole drilled in the H plane and has a cutoff region for the low frequency band. A parallel polarization splitter characterized by having the following. (2) The parallel polarization according to claim 1, wherein the high frequency band branch waveguide is bent at right angles from the coupling hole and provided along the low frequency band branch waveguide. Wave splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1873690U JPH03111004U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1873690U JPH03111004U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111004U true JPH03111004U (en) | 1991-11-14 |
Family
ID=31521883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1873690U Pending JPH03111004U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111004U (en) |
-
1990
- 1990-02-28 JP JP1873690U patent/JPH03111004U/ja active Pending
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