BR9917171A - Antenna adapted to operate in various frequency bands - Google Patents
Antenna adapted to operate in various frequency bandsInfo
- Publication number
- BR9917171A BR9917171A BR9917171-6A BR9917171A BR9917171A BR 9917171 A BR9917171 A BR 9917171A BR 9917171 A BR9917171 A BR 9917171A BR 9917171 A BR9917171 A BR 9917171A
- Authority
- BR
- Brazil
- Prior art keywords
- antenna
- operate
- frequency bands
- various frequency
- antenna adapted
- Prior art date
Links
Classifications
-
- 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
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
-
- 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
- H01Q1/243—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 with built-in antennas
- H01Q1/244—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 with built-in antennas extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
-
- 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
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating 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
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
"ANTENA ADAPTADA PARA OPERAR EM VáRIAS BANDAS DEFREQUêNCIA". é revelada uma antena dobrável que possibilita aoperação em dupla-banda a partir de duas posições diferentes daantena. A antena dobrável é adaptada à uma variedade decombinações de circuitos para eliminar-se o uso de dispositivoselétricos ou mecânicos para abrir ou fechar ou mudar as ligaçõesde um circuito(chaves)."ANTENNA ADAPTED TO OPERATE IN VARIOUS DEFREQUENCY BANDS". a foldable antenna is revealed that allows double-band operation from two different positions of the antenna. The folding antenna is adapted to a variety of circuit combinations to eliminate the use of electrical or mechanical devices to open or close or change circuit connections (keys).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/032,162 US6127979A (en) | 1998-02-27 | 1998-02-27 | Antenna adapted to operate in a plurality of frequency bands |
US09/219,561 US6611691B1 (en) | 1998-12-24 | 1998-12-24 | Antenna adapted to operate in a plurality of frequency bands |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9917171A true BR9917171A (en) | 2001-12-04 |
Family
ID=26708061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9917171-6A BR9917171A (en) | 1998-02-27 | 1999-02-26 | Antenna adapted to operate in various frequency bands |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH11298240A (en) |
KR (1) | KR100326224B1 (en) |
CN (1) | CN1268787A (en) |
BR (1) | BR9917171A (en) |
GB (1) | GB2335312B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2376132A (en) * | 2001-06-01 | 2002-12-04 | David Ganeshmoorthy | Helical antenna inside insulating cylinder |
JP3839001B2 (en) * | 2003-07-28 | 2006-11-01 | 埼玉日本電気株式会社 | Portable radio |
US7592958B2 (en) * | 2003-10-22 | 2009-09-22 | Sony Ericsson Mobile Communications, Ab | Multi-band antennas and radio apparatus incorporating the same |
KR100813136B1 (en) | 2004-10-29 | 2008-03-17 | (주)에이스안테나 | Multi/broad-band antenna of mobile communication terminal |
KR101099969B1 (en) | 2005-03-31 | 2011-12-28 | 삼성전자주식회사 | Antenna with integrated dmb antenna for mobile communication terminal |
US7342545B2 (en) * | 2006-02-28 | 2008-03-11 | Sony Ericsson Mobile Communications Ab | Antenna system configuration for mobile phones |
KR101893442B1 (en) * | 2012-05-29 | 2018-10-04 | 삼성전자주식회사 | Antenna for communication electronic device |
JP6136631B2 (en) * | 2013-06-25 | 2017-05-31 | 富士通株式会社 | ANTENNA DEVICE AND ELECTRONIC DEVICE |
CN106935961B (en) * | 2015-12-29 | 2023-10-20 | 海能达通信股份有限公司 | Spiral antenna, antenna and communication equipment |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229743A (en) * | 1978-09-22 | 1980-10-21 | Shakespeare Company | Multiple band, multiple resonant frequency antenna |
GB2206243A (en) * | 1987-06-24 | 1988-12-29 | Panorama Antennas Ltd | Dual-frequency helical antenna |
US5144324A (en) * | 1989-08-02 | 1992-09-01 | At&T Bell Laboratories | Antenna arrangement for a portable transceiver |
JP2703670B2 (en) * | 1991-04-12 | 1998-01-26 | 三菱電機株式会社 | Antenna device |
EP0522806B1 (en) * | 1991-07-08 | 1996-11-20 | Nippon Telegraph And Telephone Corporation | Retractable antenna system |
US5412393A (en) * | 1993-01-25 | 1995-05-02 | Motorola, Inc. | Retractable antenna assembly with bottom connector |
KR960030478A (en) * | 1995-01-27 | 1996-08-17 | 김광호 | Antenna of wireless device |
EP0755091A4 (en) * | 1995-02-07 | 1997-03-26 | Sony Corp | Antenna for two frequency bands |
FI97499C (en) * | 1995-04-07 | 1996-12-27 | Nokia Mobile Phones Ltd | Double acting antenna |
FI99219C (en) * | 1995-06-06 | 1997-10-27 | Nokia Mobile Phones Ltd | Antenna that works in two frequency bands |
JP2795825B2 (en) * | 1995-06-30 | 1998-09-10 | エスエムケイ株式会社 | Antenna device |
US5812093A (en) * | 1995-09-29 | 1998-09-22 | Motorola, Inc. | Antenna assembly for a wireless-communication device |
US5635943A (en) * | 1995-10-16 | 1997-06-03 | Matsushita Communication Industrial Corp. Of America | Transceiver having retractable antenna assembly |
US5686927A (en) * | 1995-11-03 | 1997-11-11 | Centurion International, Inc. | Retractable antenna |
SE9600538D0 (en) * | 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 |
US5717409A (en) * | 1996-08-02 | 1998-02-10 | Lucent Technologies Inc. | Dual frequency band antenna system |
FI102434B1 (en) * | 1996-08-22 | 1998-11-30 | Lk Products Oy | Dual frequency antenna |
US5900839A (en) * | 1996-09-25 | 1999-05-04 | U.S. Philips Corporation | Radio transmission apparatus comprising a retractable antenna and an antenna device for such apparatus |
KR19980023441A (en) * | 1996-09-30 | 1998-07-06 | 정장호 | Dual helical antenna of dual band radiotelephone |
SE513368C2 (en) * | 1997-11-14 | 2000-09-04 | Moteco Ab | Antenna device for dual frequency bands |
-
1999
- 1999-02-26 KR KR1019990006581A patent/KR100326224B1/en not_active IP Right Cessation
- 1999-02-26 CN CN99102438A patent/CN1268787A/en active Pending
- 1999-02-26 BR BR9917171-6A patent/BR9917171A/en not_active Application Discontinuation
- 1999-03-01 GB GB9904450A patent/GB2335312B/en not_active Expired - Fee Related
- 1999-03-01 JP JP11052121A patent/JPH11298240A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH11298240A (en) | 1999-10-29 |
KR100326224B1 (en) | 2002-02-27 |
KR19990072994A (en) | 1999-09-27 |
CN1268787A (en) | 2000-10-04 |
GB2335312B (en) | 2002-10-09 |
GB9904450D0 (en) | 1999-04-21 |
GB2335312A (en) | 1999-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: APRESENTE A DEPOSITANTE COMPROVACAO DE COMPLEMENTACAO DA RETRIBUICAO CORRESPONDENTE AO PEDIDO DE EXAME UMA VEZ QUE O EM 24/03/2000, ATRAVES DA PETICAO RJ NO 010096, FOI REQUERIDO EXAME DO PEDIDO PARA O EXAME DE 10 REIVINDICACOES (R$310,00), MAS EM 08/07/2013, ATRAVES DA PETICAO NPRJ NO 20130060229, A REQUERENTE APRESENTOU MODIFICACOES NO QUADRO REIVINDICATORIO PARA EXAME DE 14 REIVINDICACOES |
|
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H01Q 5/00 , H04Q 7/32 Ipc: H01Q 5/00 (2006.01), H04W 4/00 (2009.01) |
|
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |