GB2414346B - Bandwidth enhancement multi-resonator antenna - Google Patents
Bandwidth enhancement multi-resonator antennaInfo
- Publication number
- GB2414346B GB2414346B GB0506863A GB0506863A GB2414346B GB 2414346 B GB2414346 B GB 2414346B GB 0506863 A GB0506863 A GB 0506863A GB 0506863 A GB0506863 A GB 0506863A GB 2414346 B GB2414346 B GB 2414346B
- Authority
- GB
- United Kingdom
- Prior art keywords
- resonator antenna
- bandwidth enhancement
- enhancement multi
- bandwidth
- resonator
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093114000A TWI238564B (en) | 2004-05-18 | 2004-05-18 | Multi-frequency printed antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0506863D0 GB0506863D0 (en) | 2005-05-11 |
GB2414346A GB2414346A (en) | 2005-11-23 |
GB2414346B true GB2414346B (en) | 2008-03-12 |
Family
ID=34588651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0506863A Expired - Fee Related GB2414346B (en) | 2004-05-18 | 2005-04-05 | Bandwidth enhancement multi-resonator antenna |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2414346B (en) |
TW (1) | TWI238564B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996038882A1 (en) * | 1995-06-02 | 1996-12-05 | Ericsson Inc. | Multiple band printed monopole antenna |
WO2001013464A1 (en) * | 1999-08-18 | 2001-02-22 | Ericsson, Inc. | A dual band bowtie/meander antenna |
US6198943B1 (en) * | 1999-05-17 | 2001-03-06 | Ericsson Inc. | Parasitic dual band matching of an internal looped dipole antenna |
EP1396906A1 (en) * | 2002-08-30 | 2004-03-10 | Filtronic LK Oy | Tunable multiband planar antenna |
-
2004
- 2004-05-18 TW TW093114000A patent/TWI238564B/en not_active IP Right Cessation
-
2005
- 2005-04-05 GB GB0506863A patent/GB2414346B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996038882A1 (en) * | 1995-06-02 | 1996-12-05 | Ericsson Inc. | Multiple band printed monopole antenna |
US6198943B1 (en) * | 1999-05-17 | 2001-03-06 | Ericsson Inc. | Parasitic dual band matching of an internal looped dipole antenna |
WO2001013464A1 (en) * | 1999-08-18 | 2001-02-22 | Ericsson, Inc. | A dual band bowtie/meander antenna |
EP1396906A1 (en) * | 2002-08-30 | 2004-03-10 | Filtronic LK Oy | Tunable multiband planar antenna |
Also Published As
Publication number | Publication date |
---|---|
GB0506863D0 (en) | 2005-05-11 |
GB2414346A (en) | 2005-11-23 |
TWI238564B (en) | 2005-08-21 |
TW200539506A (en) | 2005-12-01 |
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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 20090507 AND 20090513 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140405 |