JPH01106792U - - Google Patents
Info
- Publication number
- JPH01106792U JPH01106792U JP19861487U JP19861487U JPH01106792U JP H01106792 U JPH01106792 U JP H01106792U JP 19861487 U JP19861487 U JP 19861487U JP 19861487 U JP19861487 U JP 19861487U JP H01106792 U JPH01106792 U JP H01106792U
- Authority
- JP
- Japan
- Prior art keywords
- microwave
- pulse
- signal
- pulse wave
- microwave switch
- 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
- 230000003321 amplification Effects 0.000 claims 1
- 230000001934 delay Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案によるターゲツトシミユレー
タの一実施例の構成図、第２図は従来の装置の構
成図である。
図中、１はマイクロ波発振器、２はマイクロ波
スイツチ、３は送信アンテナ、４はパルス変調器
、５は遅延量可変回路、６は距離信号入力端子、
７は受信アンテナ、８は検波器、９は供試体、１
０は送信トリガ信号入力端子である。なお、各図
中同一符号は同一または相当部分を示す。
FIG. 1 is a block diagram of an embodiment of the target simulator according to this invention, and FIG. 2 is a block diagram of a conventional device. In the figure, 1 is a microwave oscillator, 2 is a microwave switch, 3 is a transmitting antenna, 4 is a pulse modulator, 5 is a variable delay circuit, 6 is a distance signal input terminal,
7 is a receiving antenna, 8 is a detector, 9 is a specimen, 1
0 is a transmission trigger signal input terminal. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と、このマイクロ波発振器からの信号を断続する
ことによりパルス波に変調するマイクロ波スイツ
チと、このマイクロ波スイツチによりパルス波と
なつたマイクロ波信号を供試体に向かつて放射す
る送信アンテナと、前記マイクロ波スイツチを所
定のパルス幅とパルス繰返し周期で断続させるた
めのパルス変調器と、外部からの送信トリガ信号
を、外部からの距離信号に応じて時間的に遅らせ
て前記パルス変調器に伝える遅延量可変回路とを
備えたターゲツトシミユレータにおいて、供試体
から放射されるパルス波の電波を受信する受信ア
ンテナと、受信した電波を検波してパルス波を取
り出す検波器とを付加し、前記のパルス波を、前
記マイクロ波スイツチを駆動できる大きさの信号
にするために、増幅の機能を前記パルス変調器に
もたせたことを特徴とするターゲツトシミユレー
タ。 A microwave oscillator that generates a microwave signal, a microwave switch that modulates the signal into a pulse wave by intermittent the signal from the microwave oscillator, and a microwave signal that is converted into a pulse wave by this microwave switch. a transmitting antenna that emits toward the target; a pulse modulator that makes the microwave switch intermittent with a predetermined pulse width and pulse repetition period; The target simulator is equipped with a variable delay circuit that delays the pulse wave and transmits it to the pulse modulator. A target simulator characterized in that the pulse modulator has an amplification function in order to convert the pulse wave into a signal large enough to drive the microwave switch. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861487U JPH01106792U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861487U JPH01106792U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106792U true JPH01106792U (en) | 1989-07-18 |
Family
ID=31489111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19861487U Pending JPH01106792U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106792U (en) |
-
1987
- 1987-12-26 JP JP19861487U patent/JPH01106792U/ja active Pending
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