JPS6152811U - - Google Patents
Info
- Publication number
- JPS6152811U JPS6152811U JP13891584U JP13891584U JPS6152811U JP S6152811 U JPS6152811 U JP S6152811U JP 13891584 U JP13891584 U JP 13891584U JP 13891584 U JP13891584 U JP 13891584U JP S6152811 U JPS6152811 U JP S6152811U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- antenna
- phase shift
- comparator
- calculator
- 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
- 230000010363 phase shift Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は従来のフエーズドアレイアンテナ装置
の構成を示す回路構成図、第２図はこの考案の一
実施例によるフエーズドアレイアンテナの回路構
成図である。
図中、２は移相器、３は小アンテナ、１１は素
子アンテナ、１２，１３は方向性結合器、１４は
位相検波器、１５は比較および演算器である。な
お、図中、同一符号は同一または相当部分を示す
。
FIG. 1 is a circuit configuration diagram showing the configuration of a conventional phased array antenna device, and FIG. 2 is a circuit configuration diagram of a phased array antenna according to an embodiment of this invention. In the figure, 2 is a phase shifter, 3 is a small antenna, 11 is an element antenna, 12 and 13 are directional couplers, 14 is a phase detector, and 15 is a comparator and arithmetic unit. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
れ外部からの移相情報によつて位相差を与え、そ
れを配列形成された各アンテナに給電出力するこ
とにより所要のビームパターンを得るようにした
フエーズドアレイアンテナ装置において、上記各
アンテナに給電される給電出力と、その隣接アン
テナに給電される給電出力の位相差をそれぞれ検
出する位相検出器と、これら各位相検出器の検出
信号とそれに対応する上記移相情報をそれぞれ比
較演算する比較／演算器を備え、上記比較／演算
器の出力により当該アンテナの移相量を補正制御
するようにしたことを特徴とするフエーズドアレ
イアンテナ装置。 A phase shifter that gives a phase difference to the distributed input reference signal (transmission signal) using external phase shift information and outputs power to each antenna formed in an array to obtain a desired beam pattern. The quad array antenna device includes a phase detector that detects the phase difference between the power output fed to each of the antennas and the power output fed to the adjacent antenna, and a detection signal of each of these phase detectors and a corresponding signal. A phased array antenna device comprising a comparator/calculator that compares and calculates the phase shift information, and a phase shift amount of the antenna is corrected and controlled based on the output of the comparator/calculator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13891584U JPS6152811U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13891584U JPS6152811U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152811U true JPS6152811U (en) | 1986-04-09 |
Family
ID=30697306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13891584U Pending JPS6152811U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152811U (en) |
-
1984
- 1984-09-13 JP JP13891584U patent/JPS6152811U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4103304A (en) | Direction locating system | |
| JPS6140944B2 (en) | ||
| JPS6152812U (en) | ||
| JPH056548Y2 (en) | ||
| JPS6457184A (en) | Method for searching radio wave arrival direction | |
| JPH0438102U (en) | ||
| JPH06100643B2 (en) | Monopulse tracking device | |
| JPS61149411U (en) | ||
| JPH02104103A (en) | Antenna system | |
| JPH0535605Y2 (en) | ||
| JPS61152984U (en) | ||
| JPS6128474Y2 (en) | ||
| JPS6323671U (en) | ||
| JPH01153715U (en) | ||
| JPS61149412U (en) | ||
| JPS6447109U (en) | ||
| JPS6093317U (en) | lens antenna | |
| JPH01153716U (en) | ||
| JPS61131670U (en) | ||
| JPH03115441U (en) | ||
| JPS6323670U (en) | ||
| JPS6161477U (en) | ||
| JPS63152307U (en) | ||
| JPS62117818U (en) | ||
| JPH02141108U (en) |