JPS6390183U - - Google Patents
Info
- Publication number
- JPS6390183U JPS6390183U JP18517286U JP18517286U JPS6390183U JP S6390183 U JPS6390183 U JP S6390183U JP 18517286 U JP18517286 U JP 18517286U JP 18517286 U JP18517286 U JP 18517286U JP S6390183 U JPS6390183 U JP S6390183U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- mixer
- circulator
- sing1e
- local oscillator
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
は従来の実施例を示す図である。
図において、１はアンテナ、２はモノパルスコ
ンパレータ、３は送信機、４はサーキユレータ、
５はミキサ、６は増幅器、７はＳＰＤＴスイツチ
、８は振幅検波器、９はＳＰＳＴスイツチ、１０
は局部発振器、１１は位相検波ミキサである。な
お、図中同一あるいは相当部分には同一符号を付
して示してある。
FIG. 1 is a diagram showing an embodiment of this invention, and FIG. 2 is a diagram showing a conventional embodiment. In the figure, 1 is an antenna, 2 is a monopulse comparator, 3 is a transmitter, 4 is a circulator,
5 is a mixer, 6 is an amplifier, 7 is an SPDT switch, 8 is an amplitude detector, 9 is an SPST switch, 10
is a local oscillator, and 11 is a phase detection mixer. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
ンテナを介して送信する送信系と、アンテナとモ
ノパルスコンパレータとサーキユレータとを介し
て受信し、その受信信号は局部発振器とサーキユ
レータと送受信のタイミングにより動作するＳＰ
ＳＴ（ｓｉｎｇ１ｅ ｐｏ１ｅ Ｓｉｎｇ１ｅ
ｔｈｒｏｕｇｈ）スイツチと、前記ＳＰＳＴスイ
ツチにより送信時には局部発振器の出力をしや断
し受信時には局部発振器の出力を通過させる系か
らの信号を受けて動作し送信時のリーフ電力に対
して耐電力を有するミキサと、前記ミキサにより
周波数変換された信号を増幅する増幅器と、前記
周波数変換され増幅された信号の一部である和信
号は振幅検波器へまた一部である差信号は時分割
により動作するＳＰＤＴ（ｓｉｎｇ１ｅ ｐｏ１
ｅ ｄｏｕｂ１ｅ ｔｈｒｏｕｇｈ）スイツチで
切換え和信号の一部とを受けて位相検波するミキ
サとを備えたことを特徴とするモノパルス受信機
。 A transmission system that transmits via a circulator, a monopulse comparator, and an antenna, and an SP that receives via an antenna, monopulse comparator, and circulator, and the received signal is operated by a local oscillator, a circulator, and the timing of transmission and reception.
ST(sing1e po1e Sing1e
through) switch and the SPST switch operate by receiving a signal from a system that cuts off the output of the local oscillator during transmission and passes the output of the local oscillator during reception, and has power resistance against the leaf power during transmission. A mixer, an amplifier that amplifies the frequency-converted signal by the mixer, a sum signal that is a part of the frequency-converted and amplified signal is sent to an amplitude detector, and a part of the difference signal is operated by time division. SPDT(sing1e po1
1. A monopulse receiver comprising: a mixer which receives a part of the sum signal switched by a switch (double through) and performs phase detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18517286U JPS6390183U (en) | 1986-12-01 | 1986-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18517286U JPS6390183U (en) | 1986-12-01 | 1986-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390183U true JPS6390183U (en) | 1988-06-11 |
Family
ID=31133547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18517286U Pending JPS6390183U (en) | 1986-12-01 | 1986-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390183U (en) |
-
1986
- 1986-12-01 JP JP18517286U patent/JPS6390183U/ja active Pending