CN1270406C - 具有内部天线和接地外部螺旋线天线的天线装置 - Google Patents
具有内部天线和接地外部螺旋线天线的天线装置 Download PDFInfo
- Publication number
- CN1270406C CN1270406C CNB018118879A CN01811887A CN1270406C CN 1270406 C CN1270406 C CN 1270406C CN B018118879 A CNB018118879 A CN B018118879A CN 01811887 A CN01811887 A CN 01811887A CN 1270406 C CN1270406 C CN 1270406C
- Authority
- CN
- China
- Prior art keywords
- antenna
- helical antenna
- ground connection
- turn
- multiband
- 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.)
- Expired - Lifetime
Links
- 230000001413 cellular effect Effects 0.000 claims abstract description 13
- 230000005404 monopole Effects 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 7
- WBTMFEPLVQOWFI-UHFFFAOYSA-N 1,3-dichloro-5-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C=C(Cl)C=C(Cl)C=2)=C1 WBTMFEPLVQOWFI-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011664 signaling Effects 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
Landscapes
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/606,445 | 2000-06-29 | ||
US09/606,445 US7158819B1 (en) | 2000-06-29 | 2000-06-29 | Antenna apparatus with inner antenna and grounded outer helix antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1439182A CN1439182A (zh) | 2003-08-27 |
CN1270406C true CN1270406C (zh) | 2006-08-16 |
Family
ID=24428012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018118879A Expired - Lifetime CN1270406C (zh) | 2000-06-29 | 2001-06-13 | 具有内部天线和接地外部螺旋线天线的天线装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7158819B1 (zh) |
CN (1) | CN1270406C (zh) |
AU (1) | AU2001269800A1 (zh) |
WO (1) | WO2002003496A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7403173B2 (en) * | 2005-12-22 | 2008-07-22 | Samsung Electronics Co., Ltd. | Antenna device |
FR2897737B1 (fr) * | 2006-02-22 | 2008-04-18 | Sagem Comm | Terminal de telephonie cellulaire et de reception multimedia |
TWI355778B (en) * | 2006-11-07 | 2012-01-01 | Wistron Neweb Corp | Portable electronic device with function of receiv |
CN101692514B (zh) * | 2007-03-23 | 2013-07-17 | 启碁科技股份有限公司 | 可携式电子装置及其多频天线 |
DE102007055234A1 (de) | 2007-11-20 | 2009-06-10 | Continental Automotive Gmbh | Mehrbandiges Empfangsantennenmodul |
CN101562270B (zh) * | 2008-04-17 | 2012-08-15 | 启碁科技股份有限公司 | 电子装置及伸缩式天线模块 |
CN101599575B (zh) * | 2009-07-01 | 2012-07-04 | 福建省泉州华鸿通讯有限公司 | 一种对讲机天线 |
TWI442627B (zh) * | 2010-11-02 | 2014-06-21 | Wistron Corp | 電子裝置及其天線 |
US9484628B2 (en) * | 2013-05-09 | 2016-11-01 | Think Wireless, Inc | Multiband frequency antenna |
US10714821B2 (en) * | 2015-07-16 | 2020-07-14 | Getac Technology Corporation | Antenna structure |
US10461410B2 (en) * | 2017-02-01 | 2019-10-29 | Calamp Wireless Networks Corporation | Coaxial helix antennas |
WO2019059843A1 (en) * | 2017-09-21 | 2019-03-28 | Nanyang Technological University | ANTENNA, ITS FORMATION METHOD AND ITS CONTROL METHOD |
US11336027B2 (en) * | 2020-03-05 | 2022-05-17 | Ixi Technology Holdings, Inc. | Filtering proximity antenna array |
US11682841B2 (en) | 2021-09-16 | 2023-06-20 | Eagle Technology, Llc | Communications device with helically wound conductive strip and related antenna devices and methods |
US12027762B2 (en) | 2022-02-10 | 2024-07-02 | Eagle Technology, Llc | Communications device with helically wound conductive strip with lens and related antenna device and method |
CN115966880B (zh) * | 2023-03-16 | 2023-12-29 | 瑞纳智能设备股份有限公司 | 内置天线温控面板 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442438A (en) | 1982-03-29 | 1984-04-10 | Motorola, Inc. | Helical antenna structure capable of resonating at two different frequencies |
US4725845A (en) * | 1986-03-03 | 1988-02-16 | Motorola, Inc. | Retractable helical antenna |
US4772895A (en) * | 1987-06-15 | 1988-09-20 | Motorola, Inc. | Wide-band helical antenna |
US5231412A (en) * | 1990-12-24 | 1993-07-27 | Motorola, Inc. | Sleeved monopole antenna |
US5563615A (en) * | 1993-01-15 | 1996-10-08 | Motorola, Inc. | Broadband end fed dipole antenna with a double resonant transformer |
SE514027C2 (sv) * | 1993-10-29 | 2000-12-11 | Allgon Ab | Bredbandig antennanordning |
US5799246A (en) * | 1994-06-21 | 1998-08-25 | Motorola, Inc. | Radio with synthesizer and VCO |
FI99219C (fi) * | 1995-06-06 | 1997-10-27 | Nokia Mobile Phones Ltd | Kahdella taajuusalueella toimiva antenni |
SE9600538D0 (sv) * | 1996-02-13 | 1996-02-13 | Allgon Ab | Dual band antenna means incorporating helical and elongated radiating structures |
US5812097A (en) * | 1996-04-30 | 1998-09-22 | Qualcomm Incorporated | Dual band antenna |
US5835065A (en) * | 1996-09-19 | 1998-11-10 | Qualcomm Incorporated | Variable length whip with helix antenna system |
US5963871A (en) * | 1996-10-04 | 1999-10-05 | Telefonaktiebolaget Lm Ericsson | Retractable multi-band antennas |
US5854970A (en) * | 1996-10-08 | 1998-12-29 | Nokia Mobile Phones Limited | Accessory RF unit for hand-held wireless telephone systems |
US5841407A (en) * | 1996-10-11 | 1998-11-24 | Acs Wireless, Inc. | Multiple-tuned normal-mode helical antenna |
US5945964A (en) * | 1997-02-19 | 1999-08-31 | Motorola, Inc. | Multi-band antenna structure for a portable radio |
US6075488A (en) * | 1997-04-29 | 2000-06-13 | Galtronics Ltd. | Dual-band stub antenna |
US6163300A (en) * | 1997-08-07 | 2000-12-19 | Tokin Corporation | Multi-band antenna suitable for use in a mobile radio device |
US6052088A (en) * | 1997-08-26 | 2000-04-18 | Centurion International, Inc. | Multi-band antenna |
US6127979A (en) * | 1998-02-27 | 2000-10-03 | Motorola, Inc. | Antenna adapted to operate in a plurality of frequency bands |
US6275198B1 (en) * | 2000-01-11 | 2001-08-14 | Motorola, Inc. | Wide band dual mode antenna |
-
2000
- 2000-06-29 US US09/606,445 patent/US7158819B1/en not_active Expired - Lifetime
-
2001
- 2001-06-13 CN CNB018118879A patent/CN1270406C/zh not_active Expired - Lifetime
- 2001-06-13 AU AU2001269800A patent/AU2001269800A1/en not_active Abandoned
- 2001-06-13 WO PCT/US2001/018943 patent/WO2002003496A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2001269800A1 (en) | 2002-01-14 |
WO2002003496A1 (en) | 2002-01-10 |
CN1439182A (zh) | 2003-08-27 |
US7158819B1 (en) | 2007-01-02 |
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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: 20160303 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060816 |