JPH0353014U - - Google Patents
Info
- Publication number
- JPH0353014U JPH0353014U JP11452389U JP11452389U JPH0353014U JP H0353014 U JPH0353014 U JP H0353014U JP 11452389 U JP11452389 U JP 11452389U JP 11452389 U JP11452389 U JP 11452389U JP H0353014 U JPH0353014 U JP H0353014U
- Authority
- JP
- Japan
- Prior art keywords
- coaxial
- transmission line
- low noise
- radiator
- parabolic antenna
- 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 claims description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 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同軸フイード型パ
ラボラアンテナの系統図である。 １……反射鏡、２……輻射器、３……低雑音増
幅器、４，５……コンデンサ、６……チヨーク、
７……同軸給電部、８……受信機、９……電源、
１０……同軸伝送路、１１……チヨーク。
ラボラアンテナの系統図である。 １……反射鏡、２……輻射器、３……低雑音増
幅器、４，５……コンデンサ、６……チヨーク、
７……同軸給電部、８……受信機、９……電源、
１０……同軸伝送路、１１……チヨーク。
Claims (1)
- 反射鏡に対峙して輻射器を設け、該輻射器の送
信機又は受信機に同軸伝送路を介して接続する同
軸フイード型パラボラアンテナにおいて、前記輻
射器の真近の前記同軸伝送路に低雑音増幅器を介
装すると共に、前記低雑音増幅器に前記同軸伝送
路に介して電源を供給することを特徴とする同軸
フイード型パラボラアンテナ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452389U JPH0353014U (ja) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452389U JPH0353014U (ja) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353014U true JPH0353014U (ja) | 1991-05-22 |
Family
ID=31662884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11452389U Pending JPH0353014U (ja) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353014U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000002287A1 (en) * | 1998-07-02 | 2000-01-13 | Matsushita Electric Industrial Co., Ltd. | Antenna unit, communication system and digital television receiver |
-
1989
- 1989-09-28 JP JP11452389U patent/JPH0353014U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000002287A1 (en) * | 1998-07-02 | 2000-01-13 | Matsushita Electric Industrial Co., Ltd. | Antenna unit, communication system and digital television receiver |