GB2455000B - A dielectrically-loaded antenna - Google Patents
A dielectrically-loaded antennaInfo
- Publication number
- GB2455000B GB2455000B GB0902925A GB0902925A GB2455000B GB 2455000 B GB2455000 B GB 2455000B GB 0902925 A GB0902925 A GB 0902925A GB 0902925 A GB0902925 A GB 0902925A GB 2455000 B GB2455000 B GB 2455000B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectrically
- loaded antenna
- antenna
- loaded
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0902925A GB2455000B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0505771.6A GB0505771D0 (en) | 2005-03-21 | 2005-03-21 | Dielectrically-loaded antenna |
GB0605350A GB2424521B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
GB0902925A GB2455000B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0902925D0 GB0902925D0 (en) | 2009-04-08 |
GB2455000A GB2455000A (en) | 2009-05-27 |
GB2455000B true GB2455000B (en) | 2009-10-07 |
Family
ID=34531597
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0505771.6A Ceased GB0505771D0 (en) | 2003-03-28 | 2005-03-21 | Dielectrically-loaded antenna |
GB0902925A Expired - Fee Related GB2455000B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
GB0605350A Expired - Fee Related GB2424521B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0505771.6A Ceased GB0505771D0 (en) | 2003-03-28 | 2005-03-21 | Dielectrically-loaded antenna |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0605350A Expired - Fee Related GB2424521B (en) | 2005-03-21 | 2006-03-16 | A dielectrically-loaded antenna |
Country Status (4)
Country | Link |
---|---|
CN (2) | CN101147296B (en) |
GB (3) | GB0505771D0 (en) |
TW (1) | TW200642172A (en) |
WO (1) | WO2006100440A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2437998B (en) | 2006-05-12 | 2009-11-11 | Sarantel Ltd | An antenna system |
GB2441566A (en) | 2006-09-06 | 2008-03-12 | Sarantel Ltd | An antenna and its feed structure |
GB2442998B (en) | 2006-10-20 | 2010-01-06 | Sarantel Ltd | A dielectrically-loaded antenna |
GB2444750B (en) | 2006-12-14 | 2010-04-21 | Sarantel Ltd | An antenna arrangement |
GB2444749B (en) | 2006-12-14 | 2009-11-18 | Sarantel Ltd | A radio communication system |
GB2449837B (en) | 2006-12-20 | 2011-09-07 | Sarantel Ltd | A dielectrically-loaded antenna |
GB0700276D0 (en) * | 2007-01-08 | 2007-02-14 | Sarantel Ltd | A dielectrically-loaded antenna |
GB0808661D0 (en) * | 2008-05-13 | 2008-06-18 | Sarantel Ltd | A dielectrically-loaded antenna |
US8089421B2 (en) | 2008-01-08 | 2012-01-03 | Sarantel Limited | Dielectrically loaded antenna |
GB0812672D0 (en) * | 2008-07-10 | 2008-08-20 | Permaban Ltd | Screed rail apparatus |
GB2468583B (en) | 2009-03-12 | 2013-07-03 | Sarantel Ltd | A dielectrically loaded antenna |
GB0904307D0 (en) | 2009-03-12 | 2009-04-22 | Sarantel Ltd | A dielectrically-loaded antenna |
US8456375B2 (en) | 2009-05-05 | 2013-06-04 | Sarantel Limited | Multifilar antenna |
GB201109000D0 (en) | 2011-05-24 | 2011-07-13 | Sarantel Ltd | A dielectricaly loaded antenna |
CN103972642B (en) * | 2014-04-30 | 2016-08-17 | 江苏科技大学 | Groove helical antenna |
CN107471677A (en) * | 2017-07-04 | 2017-12-15 | 西安飞机工业(集团)有限责任公司 | A kind of spiral cemented in place method of taper composite helical antenna |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2310543A (en) * | 1996-02-23 | 1997-08-27 | Symmetricom Inc | An antenna |
US6421028B1 (en) * | 1997-12-19 | 2002-07-16 | Saab Ericsson Space Ab | Dual frequency quadrifilar helix antenna |
GB2399948A (en) * | 2003-03-28 | 2004-09-29 | Sarantel Ltd | Dielectrically loaded antenna with additional modes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9417450D0 (en) * | 1994-08-25 | 1994-10-19 | Symmetricom Inc | An antenna |
GB2322011A (en) * | 1997-02-04 | 1998-08-12 | Ico Services Ltd | Antenna and fabrication method |
US6094178A (en) * | 1997-11-14 | 2000-07-25 | Ericsson, Inc. | Dual mode quadrifilar helix antenna and associated methods of operation |
US6229499B1 (en) * | 1999-11-05 | 2001-05-08 | Xm Satellite Radio, Inc. | Folded helix antenna design |
-
2005
- 2005-03-21 GB GBGB0505771.6A patent/GB0505771D0/en not_active Ceased
-
2006
- 2006-03-15 TW TW095108762A patent/TW200642172A/en unknown
- 2006-03-16 GB GB0902925A patent/GB2455000B/en not_active Expired - Fee Related
- 2006-03-16 WO PCT/GB2006/000947 patent/WO2006100440A1/en not_active Application Discontinuation
- 2006-03-16 CN CN2006800093086A patent/CN101147296B/en not_active Expired - Fee Related
- 2006-03-16 CN CN2011101522486A patent/CN102299415A/en active Pending
- 2006-03-16 GB GB0605350A patent/GB2424521B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2310543A (en) * | 1996-02-23 | 1997-08-27 | Symmetricom Inc | An antenna |
US6421028B1 (en) * | 1997-12-19 | 2002-07-16 | Saab Ericsson Space Ab | Dual frequency quadrifilar helix antenna |
GB2399948A (en) * | 2003-03-28 | 2004-09-29 | Sarantel Ltd | Dielectrically loaded antenna with additional modes |
Non-Patent Citations (1)
Title |
---|
IEE Communications Engineer, Vol.1, Issue 5, Sept. 2003, O. Leinsten et al, "SEE WHAT YOU CAN DO", pages 40 - 43. * |
Also Published As
Publication number | Publication date |
---|---|
WO2006100440A1 (en) | 2006-09-28 |
GB2424521B (en) | 2009-10-07 |
CN101147296A (en) | 2008-03-19 |
CN101147296B (en) | 2011-07-27 |
GB0902925D0 (en) | 2009-04-08 |
CN102299415A (en) | 2011-12-28 |
GB2424521A (en) | 2006-09-27 |
TW200642172A (en) | 2006-12-01 |
GB0505771D0 (en) | 2005-04-27 |
GB2455000A (en) | 2009-05-27 |
GB0605350D0 (en) | 2006-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20120614 AND 20120620 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20131128 AND 20131204 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140316 |