KR101052320B1 - 유전공진기형 안테나 - Google Patents
유전공진기형 안테나 Download PDFInfo
- Publication number
- KR101052320B1 KR101052320B1 KR1020030061067A KR20030061067A KR101052320B1 KR 101052320 B1 KR101052320 B1 KR 101052320B1 KR 1020030061067 A KR1020030061067 A KR 1020030061067A KR 20030061067 A KR20030061067 A KR 20030061067A KR 101052320 B1 KR101052320 B1 KR 101052320B1
- Authority
- KR
- South Korea
- Prior art keywords
- dielectric resonator
- metal layer
- dielectric
- resonator antenna
- width
- Prior art date
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 239000003989 dielectric material Substances 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims 1
- 238000001465 metallisation Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
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- 230000005684 electric field Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
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- 230000005855 radiation Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
-
- 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
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- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
Description
εr= 12.6 | a (mm) |
b (mm) |
높이 (mm) |
Ls (mm) |
Ws (mm) |
m (mm) |
mv
(mm) |
mh
(mm) |
D1
(mm) |
기본 DRA | 10 | 25.8 | 2*d=9.6 | 6 | 2.4 | 3.3 | 0 | 0 | 0 |
접지면상의DRA | 10 | 25.8 | d=4.8 | 6 | 2.4 | 3.3 | 0 | 0 | 0 |
½DRA | 10 | 12.9 | d=4.8 | 7.5 | 1.2 | 3.6 | 10 | 0 | 9 |
도6의 DRA | 8.5 | 6 | d=4.8 | 8 | 1.2 | 3 | 5 | 1.8 | 5.1 |
Claims (5)
- 접지면 상에 탑재되도록 의도되고 제 1 금속층(11,21)으로 덮혀 있는 제 1 표면을 갖는 유전 물질의 직육면체 블록(10, 20)을 포함하는 유전 공진기 안테나(dielectric resonator antenna)에 있어서,상기 제 1 표면에 수직인 하나의 제 2 표면이 상기 제 2 표면의 폭보다 작은 폭에 걸쳐 그리고 상기 제 2 표면의 높이와 같거나 작은 높이에 걸쳐 상기 제 1 금속층(11, 21)과 전기적으로 접촉하는 제 2 금속층(12,22)으로 덮혀 있고,상기 유전 물질의 직육면체 블록은 상기 제 1 표면과 대향하는 제 3 표면을 구비하고 상기 제 3 표면으로부터 전자기파를 방출하기 위해 전도성 물질에 의해 적어도 부분적으로 덮혀 있지 않는 것을 특징으로 하는, 유전 공진기 안테나.
- 제 1 항에 있어서, 상기 제 2 표면을 덮고 있는 제 2 금속층은 상기 제 2 표면의 폭에 대하여 중심에 위치하는 것을 특징으로 하는, 유전 공진기 안테나.
- 제 1 항 또는 제 2 항에 있어서, 상기 제 2 표면을 덮고 있는 제 2 금속층은 상기 제 1 표면에 평행한 제 3 표면을 덮고 있는 제 3 금속층(23)에 이어지는 것을 특징으로 하는, 유전 공진기 안테나.
- 제 3 항에 있어서, 상기 제 3 표면을 덮고 있는 제 3 금속층은 상기 제 3 표면의 길이보다 더 작은 길이를 갖는 것을 특징으로 하는, 유전 공진기 안테나.
- 제 3 항에 있어서, 상기 제 3 표면을 덮고 있는 제 3 금속층의 폭은 상기 제 2 표면을 덮고 있는 제 2 금속층의 폭과 다른 것을 특징으로 하는, 유전 공진기 안테나.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/11114 | 2002-09-09 | ||
FR0211114A FR2844399A1 (fr) | 2002-09-09 | 2002-09-09 | Antennes de type resonateur dielectrique |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040023521A KR20040023521A (ko) | 2004-03-18 |
KR101052320B1 true KR101052320B1 (ko) | 2011-07-27 |
Family
ID=31503136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030061067A KR101052320B1 (ko) | 2002-09-09 | 2003-09-02 | 유전공진기형 안테나 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7196663B2 (ko) |
EP (1) | EP1396907B1 (ko) |
JP (1) | JP4393822B2 (ko) |
KR (1) | KR101052320B1 (ko) |
CN (1) | CN100448103C (ko) |
DE (1) | DE60311549T2 (ko) |
ES (1) | ES2280709T3 (ko) |
FR (1) | FR2844399A1 (ko) |
MX (1) | MXPA03007963A (ko) |
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CN1495967A (zh) | 2004-05-12 |
KR20040023521A (ko) | 2004-03-18 |
US20040130489A1 (en) | 2004-07-08 |
ES2280709T3 (es) | 2007-09-16 |
JP4393822B2 (ja) | 2010-01-06 |
DE60311549T2 (de) | 2007-10-31 |
FR2844399A1 (fr) | 2004-03-12 |
CN100448103C (zh) | 2008-12-31 |
EP1396907B1 (en) | 2007-01-31 |
MXPA03007963A (es) | 2004-10-15 |
EP1396907A1 (en) | 2004-03-10 |
US7196663B2 (en) | 2007-03-27 |
DE60311549D1 (de) | 2007-03-22 |
JP2004104792A (ja) | 2004-04-02 |
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