GB0505771D0 - Dielectrically-loaded antenna - Google Patents

Dielectrically-loaded antenna

Info

Publication number
GB0505771D0
GB0505771D0 GB0505771A GB0505771A GB0505771D0 GB 0505771 D0 GB0505771 D0 GB 0505771D0 GB 0505771 A GB0505771 A GB 0505771A GB 0505771 A GB0505771 A GB 0505771A GB 0505771 D0 GB0505771 D0 GB 0505771D0
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.)
Ceased
Application number
GB0505771A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sarantel Ltd
Original Assignee
Sarantel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sarantel Ltd filed Critical Sarantel Ltd
Priority to GB0505771A priority Critical patent/GB0505771D0/en
Priority to US11/088,247 priority patent/US7372427B2/en
Publication of GB0505771D0 publication Critical patent/GB0505771D0/en
Priority to TW095108762A priority patent/TW200642172A/en
Priority to CN2011101522486A priority patent/CN102299415A/en
Priority to PCT/GB2006/000947 priority patent/WO2006100440A1/en
Priority to CN2006800093086A priority patent/CN101147296B/en
Priority to GB0605350A priority patent/GB2424521B/en
Priority to GB0902925A priority patent/GB2455000B/en
Ceased legal-status Critical Current

Links

GB0505771A 2003-03-28 2005-03-21 Dielectrically-loaded antenna Ceased GB0505771D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB0505771A GB0505771D0 (en) 2005-03-21 2005-03-21 Dielectrically-loaded antenna
US11/088,247 US7372427B2 (en) 2003-03-28 2005-03-23 Dielectrically-loaded antenna
TW095108762A TW200642172A (en) 2005-03-21 2006-03-15 A dielectrically-loaded antenna
CN2011101522486A CN102299415A (en) 2005-03-21 2006-03-16 A dielectrically-loaded quadrifilar antenna
PCT/GB2006/000947 WO2006100440A1 (en) 2005-03-21 2006-03-16 A dielectrically-loaded quadrifilar antenna
CN2006800093086A CN101147296B (en) 2005-03-21 2006-03-16 Dielectrically-loaded quadrifilar 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0505771A GB0505771D0 (en) 2005-03-21 2005-03-21 Dielectrically-loaded antenna

Publications (1)

Publication Number Publication Date
GB0505771D0 true GB0505771D0 (en) 2005-04-27

Family

ID=34531597

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0505771A Ceased GB0505771D0 (en) 2003-03-28 2005-03-21 Dielectrically-loaded antenna
GB0605350A Expired - Fee Related GB2424521B (en) 2005-03-21 2006-03-16 A dielectrically-loaded antenna
GB0902925A Expired - Fee Related GB2455000B (en) 2005-03-21 2006-03-16 A dielectrically-loaded antenna

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0605350A Expired - Fee Related GB2424521B (en) 2005-03-21 2006-03-16 A dielectrically-loaded antenna
GB0902925A Expired - Fee Related GB2455000B (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)

* Cited by examiner, † Cited by third party
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
GB2444749B (en) 2006-12-14 2009-11-18 Sarantel Ltd A radio communication system
GB2444750B (en) 2006-12-14 2010-04-21 Sarantel Ltd An antenna arrangement
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
US8089421B2 (en) 2008-01-08 2012-01-03 Sarantel Limited Dielectrically loaded antenna
GB0808661D0 (en) * 2008-05-13 2008-06-18 Sarantel Ltd A dielectrically-loaded antenna
GB0812672D0 (en) * 2008-07-10 2008-08-20 Permaban Ltd Screed rail apparatus
WO2010103264A1 (en) 2009-03-12 2010-09-16 Sarantel Limited 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9417450D0 (en) * 1994-08-25 1994-10-19 Symmetricom Inc An antenna
GB9603914D0 (en) * 1996-02-23 1996-04-24 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
SE511154C2 (en) * 1997-12-19 1999-08-16 Saab Ericsson Space Ab Quadrifilar coil antenna for dual frequencies
US6229499B1 (en) * 1999-11-05 2001-05-08 Xm Satellite Radio, Inc. Folded helix antenna design
GB2399948B (en) * 2003-03-28 2006-06-21 Sarantel Ltd A dielectrically-loaded antenna

Also Published As

Publication number Publication date
GB2424521B (en) 2009-10-07
GB0902925D0 (en) 2009-04-08
GB2455000B (en) 2009-10-07
CN102299415A (en) 2011-12-28
TW200642172A (en) 2006-12-01
CN101147296A (en) 2008-03-19
GB2455000A (en) 2009-05-27
GB2424521A (en) 2006-09-27
GB0605350D0 (en) 2006-04-26
CN101147296B (en) 2011-07-27
WO2006100440A1 (en) 2006-09-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)