FI118403B - Dielektrisk antenn - Google Patents
Dielektrisk antenn Download PDFInfo
- Publication number
- FI118403B FI118403B FI20011148A FI20011148A FI118403B FI 118403 B FI118403 B FI 118403B FI 20011148 A FI20011148 A FI 20011148A FI 20011148 A FI20011148 A FI 20011148A FI 118403 B FI118403 B FI 118403B
- Authority
- FI
- Finland
- Prior art keywords
- dielectric
- antenna
- conductor
- antenna according
- input
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Claims (14)
1. En dielektrisk antenn, som innefattar en öppen dielektrisk resonator, som inne- fattar ett dielektriskt stycke och ett jordplan, samt en inmatningsledning för ledning av ett elektromagnetiskt fält i den dielektriska resonatom, kännetecknad av, att nämnd inmatningsledning (231, 531, 631, 731) är ytterligare arrangerad att resonera pä ett användningsband av nämnd antenn. 15
2, Antenn i enlighet med patentkrav 1, kännetecknad av, att sidytor av nämnd dielektriskt stycke är delvis belagda med ett ledarskikt, som är galvaniskt kopplat tili jordplanet.
3. Antenn i enlighet med patentkrav 1, kännetecknad av, att frekvensband som • 1 · \l' motsvarar resonansfrekvens av inmatningsledaren och dielektriska resonatom bildar • 4 1 1:, 20 ett enhetligt funktionsband ät antennen. • ·
4. Antenn i enlighet med patentkrav 1, kännetecknad av, att frekvensband som ·:·»: motsvarar resonansfrekvens av inmatningsledaren och dielektriska resonatom bildar . 1 1 \ tvä skilda funktionsband ät antennen. • · ·1«
5. Antenn i enlighet med patentkrav 1, kännetecknad av, att inmatningsledaren : 25 (231) fmns pä yttre ytan av nämnt dielektriskt stycke (220). • · · • 4 • 4 • · « ·.
6. Antenn i enlighet med patentkrav 1, kännetecknad av, att inmatningsledaren • 1 · ·"; (531) finns pä nedre ytan av nämnt dielektriskt stycke (520).
• · • · \ 7. Antenn i enlighet med patentkrav 1, kännetecknad av, att inmatningsledaren (631) finns pä minst en sidyta av nämnt dielektriskt stycke (620). δ 118403
8. Antenn i enlighet med patentkrav 7, kännetecknad av, att nämnd minst en sidyta (721) är delvis belagd med ett ledarskikt, som är galvaniskt kopplat till jord-planet,
9. Antenn i enlighet med patentkrav 1, kännetecknad av, att inmatningsledaren 5 finns inom nämnt dielektriskt stycke.
10. Antenn i enlighet med patentkrav 1, kännetecknad av, att inmatningsledaren är en planledare.
11. Antenn i enlighet med patentkrav 10, kännetecknad av, att nämnd planledare är ett meander-element (531, 731).
12. Antenn i enlighet med patentkrav 1, kännetecknad av, att den ytterligare in- nefattar minst ett parasitiskt ledarelement (532).
13. Antenn i enlighet med patentkrav 10, kännetecknad av, att nämnd planledare är av ledande plast.
14. Radioapparat (MS), som innafattar en dielektrisk antenn (800), som innefattar 15 en öppen dielektrisk resonator och en inmatningsledning för ledning av elektromag- netiskt fUlt i den dielektriska resonatom, kännetecknad av, att nämnd inmatningsledning är ytterligare arrangerad att resonera pä ett användningsband av nämnd an-tenn. • » · • » « *··· • · • · • · ··· • « • · • · • φ f * ♦ · ·1· · ··« • « • · «·· ·1· « ···· ··♦ • 1 • · «·· ··« ···· ♦
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20011148A FI118403B (sv) | 2001-06-01 | 2001-06-01 | Dielektrisk antenn |
| AT02396075T ATE325439T1 (de) | 2001-06-01 | 2002-05-27 | Dielektrische resonatorantenne |
| DE60211069T DE60211069T2 (de) | 2001-06-01 | 2002-05-27 | Dielektrische Resonatorantenne |
| EP02396075A EP1271691B1 (en) | 2001-06-01 | 2002-05-27 | Dielectric resonator antenna |
| US10/156,356 US6903692B2 (en) | 2001-06-01 | 2002-05-28 | Dielectric antenna |
| CN02121627.4A CN1270407C (zh) | 2001-06-01 | 2002-05-31 | 介质天线 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20011148 | 2001-06-01 | ||
| FI20011148A FI118403B (sv) | 2001-06-01 | 2001-06-01 | Dielektrisk antenn |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20011148A0 FI20011148A0 (sv) | 2001-06-01 |
| FI20011148A FI20011148A (sv) | 2002-12-02 |
| FI118403B true FI118403B (sv) | 2007-10-31 |
Family
ID=8561316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20011148A FI118403B (sv) | 2001-06-01 | 2001-06-01 | Dielektrisk antenn |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6903692B2 (sv) |
| EP (1) | EP1271691B1 (sv) |
| CN (1) | CN1270407C (sv) |
| AT (1) | ATE325439T1 (sv) |
| DE (1) | DE60211069T2 (sv) |
| FI (1) | FI118403B (sv) |
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| JPH0334305U (sv) * | 1989-08-14 | 1991-04-04 | ||
| GB9219226D0 (en) * | 1992-09-11 | 1992-10-28 | Secr Defence | Dielectric resonator antenna with wide bandwidth |
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| US5696517A (en) * | 1995-09-28 | 1997-12-09 | Murata Manufacturing Co., Ltd. | Surface mounting antenna and communication apparatus using the same |
| SE511501C2 (sv) * | 1997-07-09 | 1999-10-11 | Allgon Ab | Kompakt antennanordning |
| DE19837266A1 (de) * | 1998-08-17 | 2000-02-24 | Philips Corp Intellectual Pty | Dielektrische Resonatorantenne |
| FI114587B (sv) | 1999-09-10 | 2004-11-15 | Filtronic Lk Oy | Planantennkonstruktion |
-
2001
- 2001-06-01 FI FI20011148A patent/FI118403B/sv active IP Right Grant
-
2002
- 2002-05-27 AT AT02396075T patent/ATE325439T1/de not_active IP Right Cessation
- 2002-05-27 EP EP02396075A patent/EP1271691B1/en not_active Expired - Lifetime
- 2002-05-27 DE DE60211069T patent/DE60211069T2/de not_active Expired - Fee Related
- 2002-05-28 US US10/156,356 patent/US6903692B2/en not_active Expired - Fee Related
- 2002-05-31 CN CN02121627.4A patent/CN1270407C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE60211069T2 (de) | 2006-12-14 |
| FI20011148A (sv) | 2002-12-02 |
| EP1271691A3 (en) | 2003-11-05 |
| CN1270407C (zh) | 2006-08-16 |
| ATE325439T1 (de) | 2006-06-15 |
| EP1271691B1 (en) | 2006-05-03 |
| US6903692B2 (en) | 2005-06-07 |
| US20020180646A1 (en) | 2002-12-05 |
| EP1271691A2 (en) | 2003-01-02 |
| FI20011148A0 (sv) | 2001-06-01 |
| DE60211069D1 (de) | 2006-06-08 |
| CN1389954A (zh) | 2003-01-08 |
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| PC | Transfer of assignment of patent |
Owner name: LK PRODUCTS OY Free format text: LK PRODUCTS OY |
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| PC | Transfer of assignment of patent |
Owner name: PULSE FINLAND OY Free format text: PULSE FINLAND OY |
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