JPS6437104U - - Google Patents
Info
- Publication number
- JPS6437104U JPS6437104U JP13271087U JP13271087U JPS6437104U JP S6437104 U JPS6437104 U JP S6437104U JP 13271087 U JP13271087 U JP 13271087U JP 13271087 U JP13271087 U JP 13271087U JP S6437104 U JPS6437104 U JP S6437104U
- Authority
- JP
- Japan
- Prior art keywords
- power divider
- electric field
- waveguide
- phase
- phase shifters
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000005293 ferrimagnetic effect Effects 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 4
- 239000002184 metal Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 239000002902 ferrimagnetic material Substances 0.000 description 1
Landscapes
- Waveguide Aerials (AREA)
Description
第1図はこの考案の一実施例の内部構造を示す
ため導波管フタを取り外した状態の斜視図、第2
図は第1図のD−D断面図、また第3図は従来の
可変電力分配器の内部構造を示すため導波管フタ
を取り外した状態の斜視図である。
図において、1は導波管フタ、2はマジツクT
を用いた3dB電力分配器、3,4は第1、第2
の導波管形フエリ磁性体移相器、5は導波管形シ
ヨートスロツトを用いた3dB方向性結合器、6
は導波管きよう体、7は3dB電力分配器の整合
用金属ポスト、8は3dB電力分配器2の無反射
終端器、9はトロイド状フエリ磁性体、10は整
合用誘電体、11は励磁用導線、12は導体板、
13はスロツト、14はセプタム形の3dB電力
分配器、15,16は第1、第2の移相器、17
はトツプウオルカツプラを用いた3dB方向性結
合器、18は孔、19は電波吸収体板、20は導
体板、21はスロツトである。なお、図中、同一
符号は同一または相当部分を示す。
Figure 1 is a perspective view with the waveguide lid removed to show the internal structure of one embodiment of this invention;
The figure is a sectional view taken along the line DD in FIG. 1, and FIG. 3 is a perspective view with the waveguide lid removed to show the internal structure of a conventional variable power divider. In the figure, 1 is the waveguide lid, 2 is the magic T
3dB power divider using
5 is a 3 dB directional coupler using a waveguide shot slot; 6 is a waveguide-type ferrimagnetic phase shifter;
is a waveguide body, 7 is a metal post for matching of the 3 dB power divider, 8 is a non-reflection terminator of the 3 dB power divider 2, 9 is a toroidal ferrimagnetic material, 10 is a matching dielectric, and 11 is a matching metal post. Excitation conductor, 12 is a conductor plate,
13 is a slot, 14 is a septum type 3dB power divider, 15 and 16 are first and second phase shifters, 17
18 is a hole, 19 is a radio wave absorber plate, 20 is a conductor plate, and 21 is a slot. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
より分配された2つの電波の位相を変えるための
2つの移相器と、これらの移相器を通過した2つ
の電波を合成するための3dB方向性結合器とで
構成される可変電力分配器において、上記3dB
電力分配器は、導波管内の電界の方向と垂直な面
に設けられた導体板及び電波吸収体板により構成
し、上記移相器は、2つの導波管形フエリ磁性体
移相器を電界の方向に積み重ねた可変形の移相器
を、そして3dB方向性結合器として、2つの導
波管を電界の方向に積み重ね、これら2つの導波
管の電界に垂直な共通壁面の管軸方向に2つのス
ロツトを上記導波管の広い面の端部に対称に設け
た3dBトツプウオール形方向性結合器をそれぞ
れ用いて構成したことを特徴とする可変電力分配
器。 A 3dB power divider, two phase shifters for changing the phase of the two radio waves distributed by this 3dB power divider, and a 3dB directivity for combining the two radio waves that have passed through these phase shifters. In a variable power divider configured with a coupler, the above 3 dB
The power divider is composed of a conductor plate and a radio wave absorber plate provided in a plane perpendicular to the direction of the electric field in the waveguide, and the phase shifter is composed of two waveguide-type ferrimagnetic phase shifters. A variable phase shifter is stacked in the direction of the electric field, and two waveguides are stacked in the direction of the electric field as a 3 dB directional coupler, and the tube axis of the common wall of these two waveguides is perpendicular to the electric field. A variable power divider characterized in that it is constructed using 3 dB top wall type directional couplers each having two slots symmetrically provided at the ends of the wide surface of the waveguide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13271087U JPS6437104U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13271087U JPS6437104U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437104U true JPS6437104U (en) | 1989-03-06 |
Family
ID=31389925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13271087U Pending JPS6437104U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437104U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610597U (en) * | 1992-07-15 | 1994-02-10 | セイキ販売株式会社 | Screen winder |
JPH0624195U (en) * | 1992-08-18 | 1994-03-29 | セイキ工業株式会社 | Openable screen door |
-
1987
- 1987-08-31 JP JP13271087U patent/JPS6437104U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610597U (en) * | 1992-07-15 | 1994-02-10 | セイキ販売株式会社 | Screen winder |
JP2538347Y2 (en) * | 1992-07-15 | 1997-06-11 | セイキ販売株式会社 | Insect screen |
JPH0624195U (en) * | 1992-08-18 | 1994-03-29 | セイキ工業株式会社 | Openable screen door |
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