JPH0182527U - - Google Patents
Info
- Publication number
- JPH0182527U JPH0182527U JP1987178658U JP17865887U JPH0182527U JP H0182527 U JPH0182527 U JP H0182527U JP 1987178658 U JP1987178658 U JP 1987178658U JP 17865887 U JP17865887 U JP 17865887U JP H0182527 U JPH0182527 U JP H0182527U
- Authority
- JP
- Japan
- Prior art keywords
- received
- antenna
- polarized waves
- waves
- receiving device
- 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
- 230000010287 polarization Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
第１図はこの考案によるマイクロ波受信装置の
構成図、第２図は従来のマイクロ波受信装置の構
成図である。
図中、１はアンテナ、２は偏分波器、３はマイ
クロ波スイツチ、４はローノイズアンプ、５はダ
ウンコンバータ、６はＩＦアンプ、７は直流電源
、８は直流スイツチである。なお図中同一符号は
同一、又は相当部分を示す。
FIG. 1 is a block diagram of a microwave receiver according to this invention, and FIG. 2 is a block diagram of a conventional microwave receiver. In the figure, 1 is an antenna, 2 is a polarization splitter, 3 is a microwave switch, 4 is a low noise amplifier, 5 is a down converter, 6 is an IF amplifier, 7 is a DC power supply, and 8 is a DC switch. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ナで受信した電波を２つの偏波に分離する偏分波
器及び受信電波を増幅する増幅器を備えたマイク
ロ波受信装置に於いて、前記偏分波器２つの偏波
の出力端にそれぞれ別々に接続された２つの増幅
器と、供給電源の出力端を上記２つの増幅器のい
ずれかに切替え接続して受信偏波を切替えるスイ
ツチとを具備したことを特徴とするマイクロ波受
信装置。 In a microwave receiving device equipped with an antenna that receives two polarized waves, a polarization splitter that separates the radio waves received by the antenna into two polarized waves, and an amplifier that amplifies the received radio waves, The device is equipped with two amplifiers separately connected to the output ends of the two polarized waves, and a switch for switching the received polarization by connecting the output end of the power supply to either of the two amplifiers. Features of the microwave receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178658U JPH0182527U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178658U JPH0182527U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182527U true JPH0182527U (en) | 1989-06-01 |
Family
ID=31470266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178658U Pending JPH0182527U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182527U (en) |
-
1987
- 1987-11-24 JP JP1987178658U patent/JPH0182527U/ja active Pending