KR970004148A - Planar and non-planar double sea-patch antennas with different aperture shapes - Google Patents
Planar and non-planar double sea-patch antennas with different aperture shapes Download PDFInfo
- Publication number
- KR970004148A KR970004148A KR1019960021565A KR19960021565A KR970004148A KR 970004148 A KR970004148 A KR 970004148A KR 1019960021565 A KR1019960021565 A KR 1019960021565A KR 19960021565 A KR19960021565 A KR 19960021565A KR 970004148 A KR970004148 A KR 970004148A
- Authority
- KR
- South Korea
- Prior art keywords
- electrically conductive
- conductive layer
- edge
- ground plane
- length
- Prior art date
Links
- 239000003989 dielectric material Substances 0.000 claims abstract 8
- 230000009977 dual effect Effects 0.000 claims abstract 4
- 230000005855 radiation Effects 0.000 claims abstract 2
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 239000000758 substrate Substances 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
본 발명은 다른 개구 모양들을 갖는 평면 및 평면이 아닌 더블 시-패치 안테나를 공개한다. 짧은 이중의 C-패치 안테나는 절단된 접지면과, 접지면위에 놓이는 제1표면 및 마주하는 제2표면을 갖는 유전 물질층, 및 유전층의 마주하는 제2표면위에 놓이는 전기적 도전층을 포함한다. 그 전기적 도전층은 복사 패치를 형성하고 그리고 전기적 도전층의 제1가장자리를 따라 뻗어 있는 길이 및 마주하여 배치된 제2가장자리를 향하여 뻗어 있는 폭을 갖는 직사각형이 아닌 모양의 개구(즉, 포물선, 삼각형, 오각형)를 가진다. 길이는 제1가장자리 길이의 대략 20% 내지 대략 35%의 값을 가진다. 안테나는 전기적 도전층의 제3가장자리에 인접한 영역에서 전기적 도전층을 접지면에 단락시키도록 전기적으로 전도되는 바이아스(vias) 및 급전 관통들을 더 구비한다. 그 안테나는 한개 이상의 축들에 대해 구부러질 수도 있다.The present invention discloses a planar and non-planar double sea-patch antenna with different aperture shapes. The short dual C-patch antenna includes a dielectric material layer having a truncated ground plane, a first surface overlying the ground plane and an opposing second surface, and an electrically conductive layer overlying the opposing second surface of the dielectric layer. The electrically conductive layer forms a radiation patch and has a non-rectangular opening (ie, parabolic, triangular) with a length extending along the first edge of the electrically conductive layer and a width extending toward the oppositely disposed second edge. , Pentagon). The length has a value of about 20% to about 35% of the length of the first edge. The antenna further includes vias and feed throughs that are electrically conducting to short the electrically conductive layer to the ground plane in the region adjacent the third edge of the electrically conductive layer. The antenna may be bent about one or more axes.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 한 특징에 따른 더블 시-패치 안테나의 평면도이다, 제6도는 제5도에 도시된 무선 통신 PCMCIA PC 카드의 개략적인 블럭도이다, 제8a도는 본 발명의 한 특징에 따라 삼각형 모양의 개구들을 갖는 더블 시-패치 안테나의 입면도이다, 제8b도는 삼각형 모양의 개구를 갖는 부분 단락된 더블 시-패치 안테나의 입면도이다, 제9도는 포물선 모양의 개구를 갖는 부분 단락된 더블 시-패치 안테나의 입면도이다, 제10도는 오각형 모양의 개구를 갖는 부분 단락된 더블 시-패치 안테나의 입면도이다.FIG. 2 is a plan view of a double sea-patch antenna according to an aspect of the present invention. FIG. 6 is a schematic block diagram of the wireless communication PCMCIA PC card shown in FIG. 5, FIG. 8A is in accordance with an aspect of the present invention. An elevation view of a double sea-patch antenna with triangular-shaped openings, FIG. 8B is an elevation view of a partially shorted double sea-patch antenna with a triangular-shaped opening, FIG. 9 is a partially shorted double sea with a parabolic opening. An elevation view of a patch antenna, FIG. 10 is an elevation view of a partially shorted double sea-patch antenna having an pentagon-shaped opening.
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49077195A | 1995-06-15 | 1995-06-15 | |
US08/490,771 | 1995-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970004148A true KR970004148A (en) | 1997-01-29 |
KR100371875B1 KR100371875B1 (en) | 2003-04-10 |
Family
ID=23949396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960021565A KR100371875B1 (en) | 1995-06-15 | 1996-06-14 | Planar and non-planar double time-patch antennas with different opening shapes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0749176B1 (en) |
JP (1) | JPH09107229A (en) |
KR (1) | KR100371875B1 (en) |
DE (1) | DE69623697T2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0996992A1 (en) | 1997-07-09 | 2000-05-03 | Allgon AB | Trap microstrip pifa |
FR2772517B1 (en) * | 1997-12-11 | 2000-01-07 | Alsthom Cge Alcatel | MULTIFREQUENCY ANTENNA MADE ACCORDING TO MICRO-TAPE TECHNIQUE AND DEVICE INCLUDING THIS ANTENNA |
FR2772518B1 (en) * | 1997-12-11 | 2000-01-07 | Alsthom Cge Alcatel | SHORT-CIRCUIT ANTENNA MADE ACCORDING TO MICRO-TAPE TECHNIQUE AND DEVICE INCLUDING THIS ANTENNA |
DE69924535T2 (en) | 1999-09-20 | 2006-02-16 | Fractus, S.A. | MULTILEVEL ANTENNA |
DE60022096T2 (en) | 2000-01-19 | 2006-06-01 | Fractus, S.A. | ROOM FILLING MINIATURE ANTENNA |
JP3830358B2 (en) * | 2001-03-23 | 2006-10-04 | 日立電線株式会社 | Flat antenna and electric device having the same |
US9755314B2 (en) | 2001-10-16 | 2017-09-05 | Fractus S.A. | Loaded antenna |
JP3622959B2 (en) | 2001-11-09 | 2005-02-23 | 日立電線株式会社 | Manufacturing method of flat antenna |
JP3656610B2 (en) | 2002-03-27 | 2005-06-08 | 日立電線株式会社 | Plate-like antenna and electric device having the same |
JP3690375B2 (en) | 2002-07-09 | 2005-08-31 | 日立電線株式会社 | Plate-like multi-antenna and electric device provided with the same |
US7423592B2 (en) | 2004-01-30 | 2008-09-09 | Fractus, S.A. | Multi-band monopole antennas for mobile communications devices |
EP2273611B1 (en) | 2002-12-22 | 2012-02-08 | Fractus, S.A. | Multi-band monopole antenna for a mobile communications device |
US8738103B2 (en) | 2006-07-18 | 2014-05-27 | Fractus, S.A. | Multiple-body-configuration multimedia and smartphone multifunction wireless devices |
JP4682965B2 (en) * | 2006-10-31 | 2011-05-11 | 日本電気株式会社 | Broadband omnidirectional antenna |
JP5417497B2 (en) * | 2012-07-18 | 2014-02-12 | 株式会社東芝 | Card device and electronic device provided with coupler |
US10734713B2 (en) | 2016-04-27 | 2020-08-04 | Fractus Antennas, S.L. | Ground plane booster antenna technology for wearable devices |
RU2769428C1 (en) * | 2021-04-14 | 2022-03-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" | Small-sized strip antenna of the vhf band |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061848B2 (en) * | 1984-09-17 | 1994-01-05 | 松下電器産業株式会社 | antenna |
DE69331989T2 (en) * | 1992-12-07 | 2003-01-16 | Ntt Mobile Communications Network Inc., Tokio/Tokyo | antenna device |
DE69409447T2 (en) * | 1993-07-30 | 1998-11-05 | Matsushita Electric Ind Co Ltd | Antenna for mobile radio |
-
1996
- 1996-06-13 EP EP96304428A patent/EP0749176B1/en not_active Expired - Lifetime
- 1996-06-13 DE DE69623697T patent/DE69623697T2/en not_active Expired - Fee Related
- 1996-06-14 JP JP8154656A patent/JPH09107229A/en not_active Withdrawn
- 1996-06-14 KR KR1019960021565A patent/KR100371875B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100371875B1 (en) | 2003-04-10 |
EP0749176B1 (en) | 2002-09-18 |
JPH09107229A (en) | 1997-04-22 |
DE69623697D1 (en) | 2002-10-24 |
EP0749176A1 (en) | 1996-12-18 |
DE69623697T2 (en) | 2003-06-05 |
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