FR2063949A1 - - Google Patents
Info
- Publication number
- FR2063949A1 FR2063949A1 FR6934524A FR6934524A FR2063949A1 FR 2063949 A1 FR2063949 A1 FR 2063949A1 FR 6934524 A FR6934524 A FR 6934524A FR 6934524 A FR6934524 A FR 6934524A FR 2063949 A1 FR2063949 A1 FR 2063949A1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/185—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces wherein the surfaces are plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6913809A NL6913809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-09 | 1969-09-10 | |
| BE739108D BE739108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-09 | 1969-09-19 | |
| FR6934524A FR2063949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-09 | 1969-10-09 | |
| GB5030169A GB1268121A (en) | 1969-10-09 | 1969-10-14 | Improvements in and relating to directional antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6934524A FR2063949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-09 | 1969-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2063949A1 true FR2063949A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-16 |
| FR2063949B1 FR2063949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-03 |
Family
ID=9041265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6934524A Expired FR2063949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-09 | 1969-10-09 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275133A (en) * | 1993-02-12 | 1994-08-17 | Francis William Browne | Dipole antenna with a plurality of sub-reflectors |
| ITTO20080473A1 (it) * | 2008-06-17 | 2009-12-18 | Fracarro Radioindustrie Spa | Antenna |
| FR2946805B1 (fr) * | 2009-06-11 | 2012-03-30 | Alcatel Lucent | Element rayonnant d'antenne |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1307523A (fr) * | 1960-12-05 | 1962-10-26 | Fuba Antennenwerke | Antenne dirigée |
| US3218646A (en) * | 1964-02-19 | 1965-11-16 | Hermann W Ehrenspeck | Endfire antenna construction |
-
1969
- 1969-09-10 NL NL6913809A patent/NL6913809A/xx unknown
- 1969-09-19 BE BE739108D patent/BE739108A/xx unknown
- 1969-10-09 FR FR6934524A patent/FR2063949B1/fr not_active Expired
- 1969-10-14 GB GB5030169A patent/GB1268121A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1307523A (fr) * | 1960-12-05 | 1962-10-26 | Fuba Antennenwerke | Antenne dirigée |
| US3218646A (en) * | 1964-02-19 | 1965-11-16 | Hermann W Ehrenspeck | Endfire antenna construction |
Non-Patent Citations (9)
| Title |
|---|
| "BAKFIRE"-ANTENNEN,H.W.EHRENSPECK,PAGES 286-292. * |
| (REVUE AMERICAINE:"IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION",VOLUME AP-13,NO 2,MARS 1965, ARTICLE DE H.W.EHRENSPECK:"THE DOUBLE-HELIX ANTENNA AND ITS VARLANTS,A NEW GLASS OF TUNABLE ENDFIRE ANTENNAS",PAGES 203-208. * |
| ARTICLE DE H.W.EHRENSPECK:"THE DOUBLE-HELIX ANTENNA AND ITS VARIANTS,A NEW GLASS OF TUNABLE * |
| ARTICLE DE H.W.EHRENSPECK:"THE DOUBLE-HELIX ANTENNA AND ITS VARLANTS,A NEW GLASS OF TUNABLE * |
| ENDFIRE ANTENNAS",PAGES 203-208. * |
| ENDFIRE ANTENNAS",PAGES 203-208.) * |
| LA *RE * |
| LA REVUE ALLEMANDE"NACHRIGHTEN-TECHNISCHE ZEITSCHRIFT",VOLUME 22,NO 5,MAI 1969,ARTICLE: * |
| REVUE AMERICAINE:"IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION",VOLUME AP-13,NO 2,MARS 1965, * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6913809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-12 |
| GB1268121A (en) | 1972-03-22 |
| BE739108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-02 |
| FR2063949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |