JPS4934648U - - Google Patents
Info
- Publication number
- JPS4934648U JPS4934648U JP7738172U JP7738172U JPS4934648U JP S4934648 U JPS4934648 U JP S4934648U JP 7738172 U JP7738172 U JP 7738172U JP 7738172 U JP7738172 U JP 7738172U JP S4934648 U JPS4934648 U JP S4934648U
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/425—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising a metallic grid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7738172U JPS4934648U (pt) | 1972-06-30 | 1972-06-30 | |
| GB3107073A GB1437977A (en) | 1972-06-30 | 1973-06-29 | Radome for slot array antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7738172U JPS4934648U (pt) | 1972-06-30 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4934648U true JPS4934648U (pt) | 1974-03-27 |
Family
ID=13632300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7738172U Pending JPS4934648U (pt) | 1972-06-30 | 1972-06-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4934648U (pt) |
| GB (1) | GB1437977A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4962062A (pt) * | 1972-10-18 | 1974-06-15 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023561C2 (de) * | 1980-06-24 | 1986-01-02 | Siemens AG, 1000 Berlin und 8000 München | Leitergitterstruktur zur Polarisationsumwandlung elektromagnetischer Wellen |
| DE3027094A1 (de) * | 1980-07-17 | 1982-02-04 | Siemens AG, 1000 Berlin und 8000 München | Umpolarisiereinrichtung zur erzeugung zirkular polarisierter elektromagnetischer wellen |
| JP2006029834A (ja) * | 2004-07-13 | 2006-02-02 | Hitachi Ltd | 車載用レーダ |
| EP4293829A1 (en) * | 2022-06-17 | 2023-12-20 | Furuno Electric Co., Ltd. | Slot array antenna |
-
1972
- 1972-06-30 JP JP7738172U patent/JPS4934648U/ja active Pending
-
1973
- 1973-06-29 GB GB3107073A patent/GB1437977A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4962062A (pt) * | 1972-10-18 | 1974-06-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1437977A (en) | 1976-06-03 |