TW200713697A - Coupled single feed right-hand/left-hand circularly polarized microstrip antenna - Google Patents

Coupled single feed right-hand/left-hand circularly polarized microstrip antenna

Info

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
Application number
TW094133676A
Other languages
Chinese (zh)
Inventor
Huan-Cheng Lien
Dau-Chyrh Chang
Huei-Chiou Tsai
Original Assignee
Huan-Cheng Lien
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 Huan-Cheng Lien filed Critical Huan-Cheng Lien
Priority to TW094133676A priority Critical patent/TW200713697A/en
Publication of TW200713697A publication Critical patent/TW200713697A/en

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.
TW094133676A 2005-09-28 2005-09-28 Coupled single feed right-hand/left-hand circularly polarized microstrip antenna TW200713697A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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