JPH0332818U - - Google Patents
Info
- Publication number
- JPH0332818U JPH0332818U JP9049789U JP9049789U JPH0332818U JP H0332818 U JPH0332818 U JP H0332818U JP 9049789 U JP9049789 U JP 9049789U JP 9049789 U JP9049789 U JP 9049789U JP H0332818 U JPH0332818 U JP H0332818U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- waveguide
- coaxial
- funnel
- polarized wave
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図、第３図は他の従来例を
示す断面図である。
１……シヤーシ、２……１次放射器、３，３ａ
，３ｂ……円形導波管、４……位相板、５……抵
抗板、６……同軸変換部、７……シヨート板、８
……出力端子、９……カバー、１０……電波（円
偏波）、１１……ビス、１２……回路部、１３…
…コンバータ本体。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example, and FIG. 3 is a sectional view showing another conventional example. 1...Shashi, 2...Primary radiator, 3,3a
, 3b... Circular waveguide, 4... Phase plate, 5... Resistance plate, 6... Coaxial conversion section, 7... Short plate, 8
... Output terminal, 9 ... Cover, 10 ... Radio wave (circularly polarized wave), 11 ... Screw, 12 ... Circuit section, 13 ...
...Converter body.
Claims (1)
導波管の電波信号入力側端部に着脱自在に設けら
れた漏斗状１次放射器と、前記導波管内に着脱自
在に設けられた円偏波／直線偏波変換器と、前記
導波管の電波信号出力側に設けられた同軸変換部
から成る同軸導波管変換器と、該同軸導波管変換
器からの信号を増幅し周波数変換を行う回路部と
、から構成されている衛星放送受信用屋外コンバ
ータ。 A waveguide constituting a part of the converter main body, a funnel-shaped primary radiator detachably provided at the radio signal input side end of the waveguide, and a funnel-shaped primary radiator detachably provided within the waveguide. a coaxial waveguide converter comprising a circularly polarized wave/linearly polarized wave converter and a coaxial converter provided on the radio signal output side of the waveguide; and a coaxial waveguide converter that amplifies the signal from the coaxial waveguide converter. An outdoor converter for satellite broadcast reception, consisting of a circuit section that performs frequency conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049789U JPH0332818U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049789U JPH0332818U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332818U true JPH0332818U (en) | 1991-03-29 |
Family
ID=31640014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9049789U Pending JPH0332818U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332818U (en) |
-
1989
- 1989-07-31 JP JP9049789U patent/JPH0332818U/ja active Pending