CA2732644C - Antenne a resonateur dielectrique hybride polarisee circulairement a large bande - Google Patents
Antenne a resonateur dielectrique hybride polarisee circulairement a large bande Download PDFInfo
- Publication number
- CA2732644C CA2732644C CA2732644A CA2732644A CA2732644C CA 2732644 C CA2732644 C CA 2732644C CA 2732644 A CA2732644 A CA 2732644A CA 2732644 A CA2732644 A CA 2732644A CA 2732644 C CA2732644 C CA 2732644C
- Authority
- CA
- Canada
- Prior art keywords
- dielectric resonator
- antenna
- resonator antenna
- substrate
- dielectric
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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- 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
- H01Q9/0485—Dielectric resonator antennas
- H01Q9/0492—Dielectric resonator antennas circularly polarised
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- Waveguide Aerials (AREA)
Abstract
La présente invention fournit une antenne à résonateur diélectrique comprenant un résonateur diélectrique; un plan de mise à la terre, couplé de manière fonctionnelle au résonateur diélectrique, le plan de mise à la terre comportant quatre fentes; et un substrat, couplé de manière fonctionnelle au plan de mise à la terre, comportant un réseau dalimentation comprenant quatre lignes microbandes; où les quatre fentes sont construites et géométriquement disposées pour assurer la polarisation circulaire adéquate et le couplage au résonateur diélectrique; et où le réseau d'alimentation de l'antenne combine les quatre lignes microbandes à une différence de phase de 90 degrés pour générer une polarisation circulaire sur une large bande de fréquences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2732644A CA2732644C (fr) | 2011-02-21 | 2011-02-21 | Antenne a resonateur dielectrique hybride polarisee circulairement a large bande |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2732644A CA2732644C (fr) | 2011-02-21 | 2011-02-21 | Antenne a resonateur dielectrique hybride polarisee circulairement a large bande |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2732644A1 CA2732644A1 (fr) | 2012-08-21 |
| CA2732644C true CA2732644C (fr) | 2017-05-09 |
Family
ID=46717633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2732644A Active CA2732644C (fr) | 2011-02-21 | 2011-02-21 | Antenne a resonateur dielectrique hybride polarisee circulairement a large bande |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2732644C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036699B (zh) * | 2022-05-27 | 2023-10-27 | 大连海事大学 | 一种基于弯曲矩形介质谐振器的宽波束北斗导航天线 |
-
2011
- 2011-02-21 CA CA2732644A patent/CA2732644C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2732644A1 (fr) | 2012-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150930 |