CN1468468A - 用于gps应用的反向折叠f天线 - Google Patents
用于gps应用的反向折叠f天线 Download PDFInfo
- Publication number
- CN1468468A CN1468468A CNA01816787XA CN01816787A CN1468468A CN 1468468 A CN1468468 A CN 1468468A CN A01816787X A CNA01816787X A CN A01816787XA CN 01816787 A CN01816787 A CN 01816787A CN 1468468 A CN1468468 A CN 1468468A
- Authority
- CN
- China
- Prior art keywords
- conductor
- ground plane
- antenna
- pcb
- plane
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 79
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000035945 sensitivity Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 5
- 230000010287 polarization Effects 0.000 claims description 4
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 230000005670 electromagnetic radiation Effects 0.000 claims 3
- 230000001413 cellular effect Effects 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000004165 Methyl ester of fatty acids Substances 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67882300A | 2000-10-04 | 2000-10-04 | |
US09/678,823 | 2000-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1468468A true CN1468468A (zh) | 2004-01-14 |
CN1206815C CN1206815C (zh) | 2005-06-15 |
Family
ID=24724428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01816787XA Expired - Lifetime CN1206815C (zh) | 2000-10-04 | 2001-10-02 | 用于gps应用的反向折叠f天线 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2004511166A (zh) |
KR (1) | KR100580991B1 (zh) |
CN (1) | CN1206815C (zh) |
AU (1) | AU2002211346A1 (zh) |
GB (1) | GB2384627B (zh) |
WO (1) | WO2002029988A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474000A (zh) * | 2009-12-24 | 2012-05-23 | 株式会社村田制作所 | 天线及便携终端 |
CN102687338A (zh) * | 2009-12-24 | 2012-09-19 | 株式会社村田制作所 | 天线及便携终端 |
CN103503234A (zh) * | 2011-06-13 | 2014-01-08 | 株式会社村田制作所 | 天线装置及通信终端装置 |
CN104701627A (zh) * | 2010-09-07 | 2015-06-10 | 株式会社村田制作所 | 天线装置以及通信终端装置 |
CN108767438A (zh) * | 2018-05-07 | 2018-11-06 | 清华大学深圳研究生院 | 一种圆极化的双层平面倒f天线 |
CN110785893A (zh) * | 2017-06-14 | 2020-02-11 | 株式会社村田制作所 | 天线模块和通信装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002171111A (ja) | 2000-12-04 | 2002-06-14 | Anten Corp | 携帯無線機及び携帯無線機用アンテナ |
EP1881559A1 (en) | 2005-05-31 | 2008-01-23 | Research In Motion Limited | Mobile wireless communications device comprising a sattelite positioning system antenna and electrically conductive director element therefor |
US7239270B2 (en) | 2005-05-31 | 2007-07-03 | Research In Motion Limited | Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor |
KR100788283B1 (ko) | 2005-11-24 | 2007-12-27 | 엘지전자 주식회사 | 광대역 안테나와 광대역 안테나를 구비한 전자 기기 |
US7656353B2 (en) | 2005-11-29 | 2010-02-02 | Research In Motion Limited | Mobile wireless communications device comprising a satellite positioning system antenna with active and passive elements and related methods |
US7742003B2 (en) | 2007-08-14 | 2010-06-22 | Wistron Neweb Corp. | Broadband antenna and an electronic device thereof |
JP4124802B1 (ja) * | 2007-10-30 | 2008-07-23 | 松下電器産業株式会社 | 携帯無線装置 |
JP4707728B2 (ja) * | 2008-03-28 | 2011-06-22 | パナソニック株式会社 | 携帯無線装置 |
KR101063636B1 (ko) * | 2008-11-21 | 2011-09-07 | 엘지이노텍 주식회사 | 지피에스 안테나 |
KR101042156B1 (ko) * | 2009-04-24 | 2011-06-20 | (주)연우 | 브러쉬가 구비된 화장품 용기 |
US10615499B2 (en) | 2015-01-14 | 2020-04-07 | Skywave Mobile Communications Inc. | Dual role antenna assembly |
KR102482148B1 (ko) * | 2018-05-16 | 2022-12-29 | 삼성전자주식회사 | 안테나를 포함하는 전자 장치 및 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2651926B1 (fr) * | 1989-09-11 | 1991-12-13 | Alcatel Espace | Antenne plane. |
JPH0648626A (ja) * | 1992-07-24 | 1994-02-22 | Ee O Y Syst Kenkyusho:Kk | 長尺板材の搬送方向曲りの矯正方法 |
JPH0647502A (ja) * | 1992-07-31 | 1994-02-22 | Kawasaki Steel Corp | 高Cr−Al鋼急冷薄帯の製造方法 |
US6052093A (en) * | 1996-12-18 | 2000-04-18 | Savi Technology, Inc. | Small omni-directional, slot antenna |
JP2000114856A (ja) * | 1998-09-30 | 2000-04-21 | Nec Saitama Ltd | 逆fアンテナおよびそれを用いた無線装置 |
-
2001
- 2001-10-02 AU AU2002211346A patent/AU2002211346A1/en not_active Abandoned
- 2001-10-02 JP JP2002533487A patent/JP2004511166A/ja active Pending
- 2001-10-02 KR KR1020037004878A patent/KR100580991B1/ko not_active IP Right Cessation
- 2001-10-02 WO PCT/US2001/030804 patent/WO2002029988A1/en active IP Right Grant
- 2001-10-02 CN CNB01816787XA patent/CN1206815C/zh not_active Expired - Lifetime
- 2001-10-02 GB GB0307630A patent/GB2384627B/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9070970B2 (en) | 2009-12-24 | 2015-06-30 | Murata Manufacturing Co., Ltd. | Antenna device and mobile terminal |
CN102687338A (zh) * | 2009-12-24 | 2012-09-19 | 株式会社村田制作所 | 天线及便携终端 |
CN102474000A (zh) * | 2009-12-24 | 2012-05-23 | 株式会社村田制作所 | 天线及便携终端 |
US9490529B2 (en) | 2009-12-24 | 2016-11-08 | Murata Manufacturing Co., Ltd. | Antenna device and mobile terminal |
US9948005B2 (en) | 2010-09-07 | 2018-04-17 | Murata Manufacturing Co., Ltd. | Antenna device and communication terminal apparatus |
CN104701627A (zh) * | 2010-09-07 | 2015-06-10 | 株式会社村田制作所 | 天线装置以及通信终端装置 |
US9825365B2 (en) | 2010-09-07 | 2017-11-21 | Murata Manufacturing Co., Ltd. | Antenna device and communication terminal apparatus |
US9865924B2 (en) | 2010-09-07 | 2018-01-09 | Murata Manufacturing Co., Ltd. | Antenna device and communication terminal apparatus |
CN104701627B (zh) * | 2010-09-07 | 2018-11-20 | 株式会社村田制作所 | 天线装置 |
CN103503234B (zh) * | 2011-06-13 | 2017-04-12 | 株式会社村田制作所 | 天线装置及通信终端装置 |
CN103503234A (zh) * | 2011-06-13 | 2014-01-08 | 株式会社村田制作所 | 天线装置及通信终端装置 |
CN110785893A (zh) * | 2017-06-14 | 2020-02-11 | 株式会社村田制作所 | 天线模块和通信装置 |
CN110785893B (zh) * | 2017-06-14 | 2021-06-11 | 株式会社村田制作所 | 天线模块和通信装置 |
CN108767438A (zh) * | 2018-05-07 | 2018-11-06 | 清华大学深圳研究生院 | 一种圆极化的双层平面倒f天线 |
Also Published As
Publication number | Publication date |
---|---|
KR100580991B1 (ko) | 2006-05-17 |
WO2002029988A1 (en) | 2002-04-11 |
AU2002211346A1 (en) | 2002-04-15 |
GB2384627A (en) | 2003-07-30 |
JP2004511166A (ja) | 2004-04-08 |
CN1206815C (zh) | 2005-06-15 |
KR20030038799A (ko) | 2003-05-16 |
GB2384627B (en) | 2004-09-08 |
GB0307630D0 (en) | 2003-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110107 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term |
Granted publication date: 20050615 |
|
CX01 | Expiry of patent term |