JPS6444607A - Plane antenna - Google Patents
Plane antennaInfo
- Publication number
- JPS6444607A JPS6444607A JP20208087A JP20208087A JPS6444607A JP S6444607 A JPS6444607 A JP S6444607A JP 20208087 A JP20208087 A JP 20208087A JP 20208087 A JP20208087 A JP 20208087A JP S6444607 A JPS6444607 A JP S6444607A
- Authority
- JP
- Japan
- Prior art keywords
- layers
- circuit layer
- layer
- circuit
- laminated
- 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
Abstract
PURPOSE:To fix respective layers with an easy and inexpensive method by laminating an earth conductor layer, a feeding circuit layer, a radiating circuit layer with spaces among them to fix intervals among respective layers and wrapping the whole of this laminated body in a sheet material consisting of a synthetic resin. CONSTITUTION:A feeding circuit layer 3 is laminated on the surface of an earth conductor layer 1 with a first spacer 2 between them, and a radiating circuit layer 5 is laminated on the surface of the circuit layer 3 with a second spacer 4 between them. Flexible copper covered substrates are etched to form circuit patterns, thereby forming circuit layers 3 and 5. Spacers 2 and 4 are formed as boards with a polyurethane foam, etc., to have a homogeneous foam body, a grid shape, a honeycomb shape, etc. Thus, the feed loss is reduced and intervals among the earth conductor layer 1 and circuit layers 3 and 5 are kept approximately constant. The whole of this laminated body is wrapped in a sheet material 6 consisting of an acrylic resin, etc. Since the positions of respective layers are fixed in this manner, the fixing work of layers is simplified and fixing tools such as screws are unnecessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202080A JPH0736483B2 (en) | 1987-08-13 | 1987-08-13 | Planar antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202080A JPH0736483B2 (en) | 1987-08-13 | 1987-08-13 | Planar antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6444607A true JPS6444607A (en) | 1989-02-17 |
JPH0736483B2 JPH0736483B2 (en) | 1995-04-19 |
Family
ID=16451628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62202080A Expired - Lifetime JPH0736483B2 (en) | 1987-08-13 | 1987-08-13 | Planar antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0736483B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0348498A (en) * | 1989-07-14 | 1991-03-01 | Koden Electron Co Ltd | Data carrier |
KR20230098992A (en) * | 2021-12-27 | 2023-07-04 | 한국항공우주연구원 | Sandwich Panel-Type Conformal Load-bearing Antenna Structure |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108543U (en) * | 1975-02-27 | 1976-08-31 | ||
JPS52135243A (en) * | 1976-03-12 | 1977-11-12 | Ball Corp | Radio frequency antenna device |
JPS5615105U (en) * | 1979-07-13 | 1981-02-09 | ||
JPS58166109U (en) * | 1982-04-30 | 1983-11-05 | ソニー株式会社 | microstrip antenna |
JPS60184306U (en) * | 1984-05-17 | 1985-12-06 | 三菱電機株式会社 | printed antenna |
-
1987
- 1987-08-13 JP JP62202080A patent/JPH0736483B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108543U (en) * | 1975-02-27 | 1976-08-31 | ||
JPS52135243A (en) * | 1976-03-12 | 1977-11-12 | Ball Corp | Radio frequency antenna device |
JPS5615105U (en) * | 1979-07-13 | 1981-02-09 | ||
JPS58166109U (en) * | 1982-04-30 | 1983-11-05 | ソニー株式会社 | microstrip antenna |
JPS60184306U (en) * | 1984-05-17 | 1985-12-06 | 三菱電機株式会社 | printed antenna |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0348498A (en) * | 1989-07-14 | 1991-03-01 | Koden Electron Co Ltd | Data carrier |
KR20230098992A (en) * | 2021-12-27 | 2023-07-04 | 한국항공우주연구원 | Sandwich Panel-Type Conformal Load-bearing Antenna Structure |
Also Published As
Publication number | Publication date |
---|---|
JPH0736483B2 (en) | 1995-04-19 |
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