TW200717921A - Antenna with frequency up/down function and method thereof - Google Patents
Antenna with frequency up/down function and method thereofInfo
- Publication number
- TW200717921A TW200717921A TW094137577A TW94137577A TW200717921A TW 200717921 A TW200717921 A TW 200717921A TW 094137577 A TW094137577 A TW 094137577A TW 94137577 A TW94137577 A TW 94137577A TW 200717921 A TW200717921 A TW 200717921A
- Authority
- TW
- Taiwan
- Prior art keywords
- antenna
- frequency
- slice
- down function
- length
- Prior art date
Links
Landscapes
- Waveguide Aerials (AREA)
Abstract
The present invention relates to an antenna with frequency up/down function and method thereof. A long hole is configured in the metal ground slice to decrease the length of current path on the ground slice, thereby increasing the central frequency of the antenna. Alternatively, a long hole or a protruded conductive slice is configured on the metal ground slice to increase the length of current path on the ground slice so as to lower the central frequency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094137577A TW200717921A (en) | 2005-10-27 | 2005-10-27 | Antenna with frequency up/down function and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094137577A TW200717921A (en) | 2005-10-27 | 2005-10-27 | Antenna with frequency up/down function and method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200717921A true TW200717921A (en) | 2007-05-01 |
Family
ID=57911782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094137577A TW200717921A (en) | 2005-10-27 | 2005-10-27 | Antenna with frequency up/down function and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200717921A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382592B (en) * | 2008-12-30 | 2013-01-11 | Yageo Corp | A circularly polarized patch antenna with a capacitively coupled feed |
-
2005
- 2005-10-27 TW TW094137577A patent/TW200717921A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382592B (en) * | 2008-12-30 | 2013-01-11 | Yageo Corp | A circularly polarized patch antenna with a capacitively coupled feed |
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