JPS6390308U - - Google Patents
Info
- Publication number
- JPS6390308U JPS6390308U JP18280186U JP18280186U JPS6390308U JP S6390308 U JPS6390308 U JP S6390308U JP 18280186 U JP18280186 U JP 18280186U JP 18280186 U JP18280186 U JP 18280186U JP S6390308 U JPS6390308 U JP S6390308U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- receiver
- signal
- primary radiator
- transmitting
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第1図は本考案の一実施例のアンテナ装置の側
面図、第2図はその要部の拡大背面図、第3図は
従来のアンテナ装置の側面図、第4図は他の従来
のアンテナ装置の側面図である。
1…反射鏡、2…一次放射器、3…送受信ユニ
ツト、4…送受信ユニツト回転機構、5…接続ケ
ーブル、6…一次放射器放射軸、7…固定ボルト
、8…角度目盛、10…偏波変換器、11…送受
分波器、12,13,14…導波管ロータリジヨ
イント、15…接続導波管。
Fig. 1 is a side view of an antenna device according to an embodiment of the present invention, Fig. 2 is an enlarged rear view of its main parts, Fig. 3 is a side view of a conventional antenna device, and Fig. 4 is another conventional antenna. FIG. 2 is a side view of the device. DESCRIPTION OF SYMBOLS 1... Reflector, 2... Primary radiator, 3... Transmitting/receiving unit, 4... Transmitting/receiving unit rotation mechanism, 5... Connection cable, 6... Primary radiator radiation axis, 7... Fixing bolt, 8... Angle scale, 10... Polarization Converter, 11... Transmission/reception duplexer, 12, 13, 14... Waveguide rotary joint, 15... Connection waveguide.
Claims (1)
一次放射器を介して送受信される送信信号及び受
信信号を分波する送受分波器と、所定の中間周波
信号を入力して前記送信信号を出力する送信機と
、前記受信信号を入力して所定の中間周波数を出
力する受信機とを備え、夫々所定の直線偏波より
なる送信偏波並びに受信偏波を介して送受共用さ
れるアンテナ装置において、少なくとも前記送受
分波器、送信機及び受信機を送受信ユニツトとし
て一体に構成し、この送受信ユニツトを一次放射
器の電波放射軸回りに回転しかつ任意の角度に固
定し得る構成としたことを特徴とするアンテナ装
置。 a reflecting mirror, a primary radiator corresponding thereto, a transmitting/receiving duplexer for demultiplexing the transmitting signal and receiving signal transmitted and received via the primary radiator, and inputting a predetermined intermediate frequency signal to output the transmitting signal. and a receiver that receives the received signal and outputs a predetermined intermediate frequency. In the device, at least the transmitter/receiver duplexer, the transmitter, and the receiver are integrally configured as a transmitter/receiver unit, and the transmitter/receiver unit is configured to rotate around the radio wave emission axis of the primary radiator and to be fixed at an arbitrary angle. An antenna device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18280186U JPS6390308U (en) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18280186U JPS6390308U (en) | 1986-11-29 | 1986-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6390308U true JPS6390308U (en) | 1988-06-11 |
Family
ID=31128938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18280186U Pending JPS6390308U (en) | 1986-11-29 | 1986-11-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6390308U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04213904A (en) * | 1990-12-12 | 1992-08-05 | Fujita Corp | Directivity controller for antenna for earth station |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224509B2 (en) * | 1984-12-11 | 1987-05-28 | Fujitsu Ltd | |
JPS62179228A (en) * | 1986-01-31 | 1987-08-06 | Nec Corp | Microwave frequency band transmission and reception equipment |
-
1986
- 1986-11-29 JP JP18280186U patent/JPS6390308U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224509B2 (en) * | 1984-12-11 | 1987-05-28 | Fujitsu Ltd | |
JPS62179228A (en) * | 1986-01-31 | 1987-08-06 | Nec Corp | Microwave frequency band transmission and reception equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04213904A (en) * | 1990-12-12 | 1992-08-05 | Fujita Corp | Directivity controller for antenna for earth station |