JPS6284213U - - Google Patents
Info
- Publication number
- JPS6284213U JPS6284213U JP17466085U JP17466085U JPS6284213U JP S6284213 U JPS6284213 U JP S6284213U JP 17466085 U JP17466085 U JP 17466085U JP 17466085 U JP17466085 U JP 17466085U JP S6284213 U JPS6284213 U JP S6284213U
- Authority
- JP
- Japan
- Prior art keywords
- radiating element
- conductor
- microstrip antenna
- arranged parallel
- parasitic
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Waveguide Aerials (AREA)
Description
第１図はこの考案の一実施例を示すマイクロス
トリツプアンテナの構成図、第２図は従来の二重
マイクロストリツプアンテナを示す図、第３図は
一重及び二重マイクロストリツプアンテナのＶＳ
ＷＲの周波数特性を示す図、第４図は一重及び二
重マイクロストリツプアンテナをそれぞれ垂直及
び水平偏波で励振した場合の水平面内指向性を示
す図である。
図において、１は誘電体基板、２は地導体、３
は放射素子、４Ｓは格子状円形無給電素子、５は
給電線路である。なお、図中同一符号は同一また
は相当部分を示すものとする。
Figure 1 is a configuration diagram of a microstrip antenna showing an embodiment of this invention, Figure 2 is a diagram showing a conventional double microstrip antenna, and Figure 3 is a diagram showing a single and double microstrip antenna. Antenna VS
FIG. 4 is a diagram showing the frequency characteristics of WR, and is a diagram showing the directivity in the horizontal plane when single and double microstrip antennas are excited with vertical and horizontal polarization, respectively. In the figure, 1 is a dielectric substrate, 2 is a ground conductor, and 3
is a radiating element, 4S is a grid-like circular parasitic element, and 5 is a feed line. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
体、反対側の面に導体より成る放射素子を設け、
さらに放射素子側に導体より成る無給電素子を放
射素子と平行に配置した二重マイクロストリツプ
アンテナにおいて、上記の無給電素子を放射素子
から励振される所望の電波の電界方向と平行に多
数の切り込みを入れて格子形状に構成することを
特徴とするマイクロストリツプアンテナ。 A radiating element consisting of a ground conductor on one side of a dielectric substrate that is thinner than the wavelength and a conductor on the opposite side,
Furthermore, in a double microstrip antenna in which a parasitic element made of a conductor is arranged parallel to the radiating element on the radiating element side, a large number of parasitic elements are arranged parallel to the electric field direction of the desired radio wave excited from the radiating element. A microstrip antenna characterized by having a lattice-like structure with notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17466085U JPH062329Y2 (en) | 1985-11-13 | 1985-11-13 | Micro strip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17466085U JPH062329Y2 (en) | 1985-11-13 | 1985-11-13 | Micro strip antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6284213U true JPS6284213U (en) | 1987-05-29 |
| JPH062329Y2 JPH062329Y2 (en) | 1994-01-19 |
Family
ID=31113253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17466085U Expired - Lifetime JPH062329Y2 (en) | 1985-11-13 | 1985-11-13 | Micro strip antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062329Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078339A (en) * | 2001-08-31 | 2003-03-14 | Denki Kogyo Co Ltd | Antenna shared by horizontal and vertical polarizations |
-
1985
- 1985-11-13 JP JP17466085U patent/JPH062329Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078339A (en) * | 2001-08-31 | 2003-03-14 | Denki Kogyo Co Ltd | Antenna shared by horizontal and vertical polarizations |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062329Y2 (en) | 1994-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4926189A (en) | High-gain single- and dual-polarized antennas employing gridded printed-circuit elements | |
| US5307075A (en) | Directional microstrip antenna with stacked planar elements | |
| JPS6141205A (en) | Antenna for wide-band transmission line | |
| US7126538B2 (en) | Microstrip antenna | |
| JPS6058704A (en) | Double resonance type inverted-f antenna | |
| JPH11261335A (en) | Polarization diversity antenna system | |
| JPS6284213U (en) | ||
| JP4523141B2 (en) | Patch antenna | |
| JP3453694B2 (en) | Dual frequency antenna | |
| JPH09238020A (en) | Space diversity antenna | |
| JP2002198731A (en) | Frequency common use non-directional antenna, and array antenna | |
| JPS63140705U (en) | ||
| JPS6281103A (en) | Microstrip antenna | |
| JPS62198706U (en) | ||
| JP3103611B2 (en) | Planar antenna | |
| JPH0661735A (en) | Planar antenna | |
| JPH09312516A (en) | Planar antenna | |
| JPH06296110A (en) | Triplate type plane antenna with parasitic element | |
| JPS6289821U (en) | ||
| JPH02123110U (en) | ||
| JPH0774532A (en) | Microstrip antenna | |
| JPS61136611U (en) | ||
| JPH0478814U (en) | ||
| JP2650778B2 (en) | Planar antenna | |
| JPS6437112U (en) |