TW200713697A - Coupled single feed right-hand/left-hand circularly polarized microstrip antenna - Google Patents
Coupled single feed right-hand/left-hand circularly polarized microstrip antennaInfo
- Publication number
- TW200713697A TW200713697A TW094133676A TW94133676A TW200713697A TW 200713697 A TW200713697 A TW 200713697A TW 094133676 A TW094133676 A TW 094133676A TW 94133676 A TW94133676 A TW 94133676A TW 200713697 A TW200713697 A TW 200713697A
- Authority
- TW
- Taiwan
- Prior art keywords
- hand
- dielectric substrate
- etched
- circularly polarized
- antenna
- Prior art date
Links
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Disclosed herein is a coupled single feed right-hand/left-hand circularly polarized microstrip antenna, and mainly comprises a circular regulator etched on a first dielectric substrate, a wheel type radiator etched on a second dielectric substrate, a etched rectangle microstrip feed line etched on a third dielectric substrate, and a ring type microstrip coupling feed line etched on a forth dielectric substrate. The third dielectric substrate is electrically connected to the second dielectric substrate with a spaced apart cylinder connector; and the wheel type radiator can be configured as either the right-hand or left-hand circular polarization in order to match up demands of impedance, axial ratio bandwidth and antenna radiation patterns. The use of multi-layer dielectric substrate allows the antenna circular polarization to have a wider impedance and axial ratio bandwidth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094133676A TW200713697A (en) | 2005-09-28 | 2005-09-28 | Coupled single feed right-hand/left-hand circularly polarized microstrip antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094133676A TW200713697A (en) | 2005-09-28 | 2005-09-28 | Coupled single feed right-hand/left-hand circularly polarized microstrip antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200713697A true TW200713697A (en) | 2007-04-01 |
Family
ID=57911423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094133676A TW200713697A (en) | 2005-09-28 | 2005-09-28 | Coupled single feed right-hand/left-hand circularly polarized microstrip antenna |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200713697A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129600A (en) * | 2016-08-26 | 2016-11-16 | 华南理工大学 | A kind of high-gain millimeter wave grid array antenna |
CN111988974A (en) * | 2020-07-10 | 2020-11-24 | 西安电子科技大学 | Grooved non-contact electromagnetic shielding structure, design method and application |
CN113036439A (en) * | 2021-05-26 | 2021-06-25 | 成都天锐星通科技有限公司 | Microstrip antenna structure and communication equipment |
-
2005
- 2005-09-28 TW TW094133676A patent/TW200713697A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129600A (en) * | 2016-08-26 | 2016-11-16 | 华南理工大学 | A kind of high-gain millimeter wave grid array antenna |
CN106129600B (en) * | 2016-08-26 | 2023-09-26 | 华南理工大学 | High-gain millimeter wave grid array antenna |
CN111988974A (en) * | 2020-07-10 | 2020-11-24 | 西安电子科技大学 | Grooved non-contact electromagnetic shielding structure, design method and application |
CN113036439A (en) * | 2021-05-26 | 2021-06-25 | 成都天锐星通科技有限公司 | Microstrip antenna structure and communication equipment |
CN113036439B (en) * | 2021-05-26 | 2021-07-30 | 成都天锐星通科技有限公司 | Microstrip antenna structure and communication equipment |
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