JPS63181981U - - Google Patents
Info
- Publication number
- JPS63181981U JPS63181981U JP7268887U JP7268887U JPS63181981U JP S63181981 U JPS63181981 U JP S63181981U JP 7268887 U JP7268887 U JP 7268887U JP 7268887 U JP7268887 U JP 7268887U JP S63181981 U JPS63181981 U JP S63181981U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- radio waves
- horn
- antenna patterns
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案の一実施例の系統図、第２図と
第３図は従来の測角装置のホーンと受信機の接続
を示す図、第４図と第５図は誘電体レンズの動き
とアンテナパターンを説明する断面図である。
１……圧電素子制御器、２……圧電素子、３…
…誘電体レンズ、４……きよう体、５……ホーン
、６……受信機、７……信号切替器、８〜９……
信号記憶器、１０……演算器、１１〜１２……ホ
ーン、１３……ホーン切替器、１４……受信機、
１５……ホーン切替制御器、１６〜１７……ホー
ン、１８〜１９……受信機。
Fig. 1 is a system diagram of an embodiment of the present invention, Figs. 2 and 3 are diagrams showing the connection between the horn and receiver of a conventional angle measuring device, and Figs. FIG. 3 is a cross-sectional view illustrating movement and antenna patterns. 1...Piezoelectric element controller, 2...Piezoelectric element, 3...
...Dielectric lens, 4... Body, 5... Horn, 6... Receiver, 7... Signal switch, 8-9...
Signal storage device, 10... Arithmetic unit, 11-12... Horn, 13... Horn switch, 14... Receiver,
15...Horn switching controller, 16-17...Horn, 18-19...Receiver.
Claims (1)
受信した電波の強さを比較して到来波のアンテナ
に対する角度を求める測角装置において、ホーン
に電波を収束させる誘電体レンズを圧電素子によ
つて動かし、前記複数のアンテナパターンを得る
ことを特徴とする測角装置。 In an angle measurement device that determines the angle of an incoming wave with respect to the antenna by comparing the strength of radio waves received by multiple partially overlapping antenna patterns, a piezoelectric element moves a dielectric lens that focuses radio waves on a horn. , an angle measuring device characterized in that the plurality of antenna patterns are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268887U JPS63181981U (en) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268887U JPS63181981U (en) | 1987-05-14 | 1987-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181981U true JPS63181981U (en) | 1988-11-24 |
Family
ID=30916362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7268887U Pending JPS63181981U (en) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284930A (en) * | 1997-04-04 | 1998-10-23 | Murata Mfg Co Ltd | Antenna device and transmitter-receiver |
| JP2001217634A (en) * | 2000-12-05 | 2001-08-10 | Murata Mfg Co Ltd | Antenna system and transmitter receiver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113872A (en) * | 1981-12-28 | 1983-07-06 | Nec Corp | Measuring device for direction of electric wave |
-
1987
- 1987-05-14 JP JP7268887U patent/JPS63181981U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113872A (en) * | 1981-12-28 | 1983-07-06 | Nec Corp | Measuring device for direction of electric wave |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284930A (en) * | 1997-04-04 | 1998-10-23 | Murata Mfg Co Ltd | Antenna device and transmitter-receiver |
| JP2001217634A (en) * | 2000-12-05 | 2001-08-10 | Murata Mfg Co Ltd | Antenna system and transmitter receiver |