JPS6347603U - - Google Patents
Info
- Publication number
- JPS6347603U JPS6347603U JP14173086U JP14173086U JPS6347603U JP S6347603 U JPS6347603 U JP S6347603U JP 14173086 U JP14173086 U JP 14173086U JP 14173086 U JP14173086 U JP 14173086U JP S6347603 U JPS6347603 U JP S6347603U
- Authority
- JP
- Japan
- Prior art keywords
- phase shift
- amount setting
- setting dial
- shift amount
- phase
- 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
- 230000010363 phase shift Effects 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は、この考案の実施例を示す図、第２図
は従来の導波管形連続可変移相器の構成図、第３
図は９０°部の入出力ベクトルを示す図、第４図
は１８０°部による偏波面の回転を示す図、第５
図は９０°位相差のある二つのベクトルによる円
偏波を示す図である。
図中において、６は移相量設定ダイヤル、８は
ら旋歯車、１３は固定カム板、１４は球、１５は
ピン、１６はバネ板である。なお、図中同一ある
いは相当部分には同一符号を付して示してある。
Fig. 1 is a diagram showing an embodiment of this invention, Fig. 2 is a block diagram of a conventional waveguide type continuously variable phase shifter, and Fig. 3 is a diagram showing an embodiment of this invention.
The figure shows the input and output vectors of the 90° part, Fig. 4 shows the rotation of the polarization plane by the 180° part, and Fig. 5 shows the rotation of the polarization plane by the 180° part.
The figure shows circularly polarized waves generated by two vectors with a 90° phase difference. In the figure, 6 is a phase shift amount setting dial, 8 is a helical gear, 13 is a fixed cam plate, 14 is a ball, 15 is a pin, and 16 is a spring plate. It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
とに与える移相差が９０°（λｇ／４）となる移
相板を有する２個の円形導波管の９０°部と、前
記２個の円形導波管の９０°部間に上記電界に与
える移相差が１８０°（λｇ／２）となる移相板
を有する円形導波管の１８０°部を回転する為の
歯車と、上記歯車を回転する為のら旋歯車と、移
相器固定板に取付けられ移相量を設定する移相量
設定ダイヤルと、上記移相量設定ダイヤルと上記
ら旋歯車を結合するシヤフトと、上記移相器固定
板の上記移相量設定ダイヤル側に設けられた固定
カム板と、上記移相量設定ダイヤルと上記固定カ
ム板との間に有し上記移相量設定ダイヤル側に固
定された球とを設けた事を特徴とする導波管形ス
テツプ移相器。 90° portions of two circular waveguides each having a phase shift plate that provides a phase difference of 90° (λg/4) between an electric field parallel to the axial direction of the circular waveguide and an electric field perpendicular to the axial direction of the circular waveguide; a gear for rotating the 180° portion of the circular waveguide, the gear having a phase shift plate that provides a phase shift difference of 180° (λg/2) to the electric field between the 90° portions of the circular waveguide; a helical gear for rotating the gear; a phase shift amount setting dial that is attached to the phase shifter fixing plate and sets the amount of phase shift; a shaft that connects the phase shift amount setting dial and the helical gear; a fixed cam plate provided on the phase shift amount setting dial side of the phase shifter fixed plate; and a fixed cam plate provided between the phase shift amount setting dial and the fixed cam plate and fixed on the phase shift amount setting dial side. A waveguide type step phase shifter characterized by having a sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14173086U JPS6347603U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14173086U JPS6347603U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347603U true JPS6347603U (en) | 1988-03-31 |
Family
ID=31049791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14173086U Pending JPS6347603U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003506839A (en) * | 1999-08-10 | 2003-02-18 | エレクタ、アクチボラグ | Linear accelerator |
-
1986
- 1986-09-16 JP JP14173086U patent/JPS6347603U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003506839A (en) * | 1999-08-10 | 2003-02-18 | エレクタ、アクチボラグ | Linear accelerator |
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