TW200644334A - A planar inverted-F antenna - Google Patents
A planar inverted-F antennaInfo
- Publication number
- TW200644334A TW200644334A TW094118749A TW94118749A TW200644334A TW 200644334 A TW200644334 A TW 200644334A TW 094118749 A TW094118749 A TW 094118749A TW 94118749 A TW94118749 A TW 94118749A TW 200644334 A TW200644334 A TW 200644334A
- Authority
- TW
- Taiwan
- Prior art keywords
- sub
- radiator
- antenna
- point
- short
- Prior art date
Links
Landscapes
- Waveguide Aerials (AREA)
Abstract
A novel antenna included a radiator patch, a ground plane, a substrate, a feed metal strip and a short metal strip. The radiator is composed of a first sub-radiator, a second sub-radiator, a feed point and a short point. Two surface current path are generated by these two sub-radiators and excited three operating mode. The second sub-radiator is surrounded with first sub-radiator. The feed point and short point are located on first sub-radiator's and second sub-radiator's end, respectively. It's because there are three modes excited by two sub-radiators, the antenna bandwidth could be enhanced. One example of this antenna can include GSM900, DCS1800 and PCS1900 band applications.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94118749A TWI287319B (en) | 2005-06-07 | 2005-06-07 | A planar inverted-F antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94118749A TWI287319B (en) | 2005-06-07 | 2005-06-07 | A planar inverted-F antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200644334A true TW200644334A (en) | 2006-12-16 |
TWI287319B TWI287319B (en) | 2007-09-21 |
Family
ID=39460282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94118749A TWI287319B (en) | 2005-06-07 | 2005-06-07 | A planar inverted-F antenna |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI287319B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101964450A (en) * | 2009-07-21 | 2011-02-02 | 胜德国际研发股份有限公司 | Antenna of handheld device |
CN101453049B (en) * | 2007-12-04 | 2013-04-03 | 广达电脑股份有限公司 | Ultra wide band antenna |
-
2005
- 2005-06-07 TW TW94118749A patent/TWI287319B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101453049B (en) * | 2007-12-04 | 2013-04-03 | 广达电脑股份有限公司 | Ultra wide band antenna |
CN101964450A (en) * | 2009-07-21 | 2011-02-02 | 胜德国际研发股份有限公司 | Antenna of handheld device |
Also Published As
Publication number | Publication date |
---|---|
TWI287319B (en) | 2007-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |