JPH0279611U - - Google Patents
Info
- Publication number
- JPH0279611U JPH0279611U JP15858788U JP15858788U JPH0279611U JP H0279611 U JPH0279611 U JP H0279611U JP 15858788 U JP15858788 U JP 15858788U JP 15858788 U JP15858788 U JP 15858788U JP H0279611 U JPH0279611 U JP H0279611U
- Authority
- JP
- Japan
- Prior art keywords
- element array
- feed line
- coaxial cable
- dipole element
- periodic 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Description
第１図、第２図ａ，ｂはこの考案の一実施例を
示す図、第３図、第４図ａ，ｂは従来のログペリ
アンテナを示す図、第５図は従来の導電線を空間
で支持することにより構成したログペリアンテナ
を示す図である。
図中、１は給電用の同軸管、２は給電用の導体
棒、３は給電線、４はアンテナ素子アレイ、５は
従来の基板、６ａ，６ｂは従来のログペリアンテ
ナのパターン、７は同軸ケーブル、８はその中心
導体、９は内部誘電体、１０はケーブル７接続用
の半田、１１はこの考案により得た基板、１２ａ
，１２ｂは同ログペリアンテナのパターン、１３
は給電線である。なお、図中、同一の符号は、同
一あるいは、相当部分を示すものである。
Figures 1 and 2 a and b show an embodiment of this invention, Figures 3 and 4 a and b show a conventional log periphery antenna, and Figure 5 shows a conventional conductive wire in space. FIG. In the figure, 1 is a coaxial tube for power feeding, 2 is a conductor rod for power feeding, 3 is a power feed line, 4 is an antenna element array, 5 is a conventional board, 6a and 6b are patterns of a conventional log periphery antenna, and 7 is a coaxial Cable, 8 is its center conductor, 9 is an internal dielectric, 10 is solder for connecting cable 7, 11 is a substrate obtained by this invention, 12a
, 12b is the pattern of the same log peri-antenna, 13
is the power supply line. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ポール素子アレイからなり、同軸ケーブルの外導
体をダイポール素子アレイの給電線路に接続する
ことにより給電を行うログペリオデイツクアンテ
ナにおいて、前記給電線路に同軸ケーブルを固定
するための溝を設けたことを特徴とするログペリ
オデイツクアンテナ。 In a log periodic antenna, which consists of a dipole element array composed of strip lines on a dielectric substrate, and which feeds power by connecting the outer conductor of the coaxial cable to the feed line of the dipole element array, the coaxial cable is fixed to the feed line. A log periodic antenna characterized by having a groove for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15858788U JPH0279611U (en) | 1988-12-06 | 1988-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15858788U JPH0279611U (en) | 1988-12-06 | 1988-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279611U true JPH0279611U (en) | 1990-06-19 |
Family
ID=31439051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15858788U Pending JPH0279611U (en) | 1988-12-06 | 1988-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06188610A (en) * | 1992-12-18 | 1994-07-08 | Yaesu Musen Co Ltd | Balun for dipole antenna printed circuit board |
| JP2008131647A (en) * | 2006-11-16 | 2008-06-05 | Tdk Corp | Log periodic dipole array (lpda) antenna and method of making the same |
| JP2012524454A (en) * | 2010-03-16 | 2012-10-11 | メニクス カンパニー，リミテッド | Logarithmic periodic antenna and manufacturing method thereof |
-
1988
- 1988-12-06 JP JP15858788U patent/JPH0279611U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06188610A (en) * | 1992-12-18 | 1994-07-08 | Yaesu Musen Co Ltd | Balun for dipole antenna printed circuit board |
| JP2008131647A (en) * | 2006-11-16 | 2008-06-05 | Tdk Corp | Log periodic dipole array (lpda) antenna and method of making the same |
| JP2012524454A (en) * | 2010-03-16 | 2012-10-11 | メニクス カンパニー，リミテッド | Logarithmic periodic antenna and manufacturing method thereof |
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