JPH0312512U - - Google Patents
Info
- Publication number
- JPH0312512U JPH0312512U JP7315089U JP7315089U JPH0312512U JP H0312512 U JPH0312512 U JP H0312512U JP 7315089 U JP7315089 U JP 7315089U JP 7315089 U JP7315089 U JP 7315089U JP H0312512 U JPH0312512 U JP H0312512U
- Authority
- JP
- Japan
- Prior art keywords
- scanning array
- array antenna
- phase shifter
- dielectric plate
- group
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案の一実施例による走査アレーア
ンテナを示す図、第２図は本考案の他の実施例に
よる走査アレーアンテナを示す図、第３図は従来
の走査アレーアンテナを示す図である。
図において、３は並列給電回路、４は入力端子
、５は合成波面、６は一定の位相ズレを与えた時
の波面、１１〜１４は素子アンテナ、２１〜２４
は位相器、７１〜７４は誘電体板、８１〜８４は
印加電圧である。なお図中同一符号は同一又は相
当部分を示す。
FIG. 1 is a diagram showing a scanning array antenna according to one embodiment of the present invention, FIG. 2 is a diagram showing a scanning array antenna according to another embodiment of the present invention, and FIG. 3 is a diagram showing a conventional scanning array antenna. be. In the figure, 3 is a parallel feeding circuit, 4 is an input terminal, 5 is a composite wavefront, 6 is a wavefront when a certain phase shift is given, 11 to 14 are element antennas, and 21 to 24
is a phase shifter, 71 to 74 are dielectric plates, and 81 to 84 are applied voltages. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
路から構成される走査アレーアンテナにおいて、 上記位相器群は上記素子アンテナの前面に設置
された誘電体板からなり、 上記誘電体板の比誘電率を所要の値としたこと
を特徴とする走査アレーアンテナ。[Claims for Utility Model Registration] In a scanning array antenna consisting of an element antenna group, a phase shifter group, and a feeding circuit thereof, the phase shifter group consists of a dielectric plate installed in front of the element antenna; A scanning array antenna characterized in that the dielectric constant of the dielectric plate is set to a required value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7315089U JPH0312512U (en) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7315089U JPH0312512U (en) | 1989-06-22 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312512U true JPH0312512U (en) | 1991-02-07 |
Family
ID=31611720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7315089U Pending JPH0312512U (en) | 1989-06-22 | 1989-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312512U (en) |
-
1989
- 1989-06-22 JP JP7315089U patent/JPH0312512U/ja active Pending
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