JPH02108401U - - Google Patents
Info
- Publication number
- JPH02108401U JPH02108401U JP1700589U JP1700589U JPH02108401U JP H02108401 U JPH02108401 U JP H02108401U JP 1700589 U JP1700589 U JP 1700589U JP 1700589 U JP1700589 U JP 1700589U JP H02108401 U JPH02108401 U JP H02108401U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder portion
- disc part
- yoke
- waveguide
- magnetic field
- 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.)
- Granted
Links
- 230000010287 polarization Effects 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000003989 dielectric material Substances 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Waveguide Aerials (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は従来の偏波面切替器の縦断面図である。
２……導波管、４……フエライト棒、６，８…
…誘電体、１４……コイル装置、１６，１８……
ヨーク、Ｘ……円板部、Ｙ……内筒部、Ｚ……外
筒部。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional polarization plane switcher. 2... Waveguide, 4... Ferrite rod, 6, 8...
...Dielectric material, 14... Coil device, 16, 18...
Yoke, X...disc part, Y...inner cylinder part, Z...outer cylinder part.
Claims (1)
マイクロ波フエライト棒、およびこのフエライト
棒の両端面に連設して誘電体をそれぞれ挿入し、
前記導波管の外周面上に、前記導波管の外周面上
に、コイルボビン上に構成された磁界付与手段を
設けると共に、この磁界付与手段の両端面部に、
前記コイルボビンの端面に当接する円板部と、こ
の円板部の内周に連設される内筒部と、前記円板
部の外周に連設される外筒部とからなる磁束案内
用のヨークを配設した偏波面切換器において、 前記ヨークの円板部の厚さと内筒部および外筒
部の厚さとを等しくすると共に、外筒部の軸方向
長さを内筒部の軸方向長さよりも長くしたことを
特徴とする偏波面切換器。[Claims for Utility Model Registration] A microwave ferrite rod functioning as a Faraday rotator is inserted into a waveguide, and a dielectric material is inserted in series on both end surfaces of this ferrite rod,
A magnetic field applying means configured on a coil bobbin is provided on the outer peripheral surface of the waveguide, and on both end surfaces of the magnetic field applying means,
A magnetic flux guiding device comprising a disc part that comes into contact with the end surface of the coil bobbin, an inner cylindrical part connected to the inner periphery of the disc part, and an outer cylindrical part connected to the outer periphery of the disc part. In a polarization plane switching device equipped with a yoke, the thickness of the disk portion of the yoke is made equal to the thickness of the inner cylinder portion and the outer cylinder portion, and the axial length of the outer cylinder portion is made equal to the axial length of the inner cylinder portion. A polarization plane switcher characterized by being longer than its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1700589U JPH0522961Y2 (en) | 1989-02-16 | 1989-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1700589U JPH0522961Y2 (en) | 1989-02-16 | 1989-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02108401U true JPH02108401U (en) | 1990-08-29 |
| JPH0522961Y2 JPH0522961Y2 (en) | 1993-06-14 |
Family
ID=31230422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1700589U Expired - Lifetime JPH0522961Y2 (en) | 1989-02-16 | 1989-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522961Y2 (en) |
-
1989
- 1989-02-16 JP JP1700589U patent/JPH0522961Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522961Y2 (en) | 1993-06-14 |
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