JPH03128317U - - Google Patents
Info
- Publication number
- JPH03128317U JPH03128317U JP3763290U JP3763290U JPH03128317U JP H03128317 U JPH03128317 U JP H03128317U JP 3763290 U JP3763290 U JP 3763290U JP 3763290 U JP3763290 U JP 3763290U JP H03128317 U JPH03128317 U JP H03128317U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- plate
- dielectric plate
- slot
- element 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 2
- 230000003071 parasitic effect Effects 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
図１〜図３は本考案の一実施例、図４は従来例
である。
１……誘電体板、２……地導体、３……素子ア
ンテナ、４……給電線路、５……スロツト板、６
……スロツト、７……無給電素子、８……スペー
サ。
1 to 3 show one embodiment of the present invention, and FIG. 4 shows a conventional example. 1...Dielectric plate, 2...Ground conductor, 3...Element antenna, 4...Feeding line, 5...Slot plate, 6
...Slot, 7...Passive element, 8...Spacer.
Claims (1)
面に素子アンテナアレイと該素子アンテナへの給
電線路を形成し、さらにその上面に一定の間隔を
隔てて、該素子アンテナの数より多数のスロツト
を設けたスロツト板を装荷した平面アンテナにお
いて、上記素子アンテナが形成された同一面に、
無給電素子を形成したことを特徴としたスロツト
板と無給電素子を有するマイクロストリツプアン
テナ。 A ground conductor plate is formed on the lower surface of the dielectric plate, and an element antenna array and a feed line to the element antenna are formed on the upper surface of the dielectric plate. In a planar antenna loaded with a slot plate having a large number of slots, on the same surface on which the element antenna is formed,
A microstrip antenna having a slot plate and a parasitic element, characterized by forming a parasitic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3763290U JPH03128317U (en) | 1990-04-06 | 1990-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3763290U JPH03128317U (en) | 1990-04-06 | 1990-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128317U true JPH03128317U (en) | 1991-12-24 |
Family
ID=31544921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3763290U Pending JPH03128317U (en) | 1990-04-06 | 1990-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023172663A (en) * | 2022-05-24 | 2023-12-06 | 日本無線株式会社 | array antenna |
-
1990
- 1990-04-06 JP JP3763290U patent/JPH03128317U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023172663A (en) * | 2022-05-24 | 2023-12-06 | 日本無線株式会社 | array antenna |