SE508290C2 - Mottagaranordning för två frekvensband - Google Patents

Mottagaranordning för två frekvensband

Info

Publication number: SE508290C2
Authority: SE; Sweden
Prior art keywords: signals; frequency; receiver device; receiver; frequency range
Prior art date: 1997-01-21

Application number

SE9700169A

Other languages

English (en)

Swedish (sv)

Other versions

SE9700169L (sv

SE9700169D0 (sv

Inventor

Jacob Filip Mannerstraale

Hans Oskar Martin Isberg

Bjoern Martin Gunnar Lindquist

Torsten John Carlsson

Hans Lennart Hagberg

Jan Peter Jakobsson

Lars Peter Kuenkel

Kjell Berthold Gustafsson

Original Assignee

Ericsson Telefon Ab L M

Priority date (The priority date 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 date listed.)

1997-01-21

Filing date

1997-01-21

Publication date

1998-09-21

1997-01-21 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1997-01-21 Priority to SE9700169A priority Critical patent/SE508290C2/sv

1997-01-21 Publication of SE9700169D0 publication Critical patent/SE9700169D0/xx

1998-01-13 Priority to EEP199900323A priority patent/EE03502B1/xx

1998-01-13 Priority to CN98801940A priority patent/CN1115789C/zh

1998-01-13 Priority to JP53421498A priority patent/JP3934162B2/ja

1998-01-13 Priority to TR1999/01698T priority patent/TR199901698T2/xx

1998-01-13 Priority to EP98901614A priority patent/EP0963626B1/fr

1998-01-13 Priority to AU57855/98A priority patent/AU729765B2/en

1998-01-13 Priority to HK00104727.2A priority patent/HK1025692B/xx

1998-01-13 Priority to PCT/SE1998/000034 priority patent/WO1998032235A2/fr

1998-01-13 Priority to DE69833184T priority patent/DE69833184T2/de

1998-01-13 Priority to BR9807287A priority patent/BR9807287A/pt

1998-01-13 Priority to KR1019997006523A priority patent/KR20000070294A/ko

1998-01-14 Priority to MYPI98000145A priority patent/MY118134A/en

1998-01-14 Priority to US09/006,867 priority patent/US6091963A/en

1998-01-21 Priority to ARP980100267A priority patent/AR011555A1/es

1998-01-21 Priority to CO98002537A priority patent/CO4771170A1/es

1998-07-22 Publication of SE9700169L publication Critical patent/SE9700169L/

1998-09-21 Publication of SE508290C2 publication Critical patent/SE508290C2/sv

Links

IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 claims abstract description 16
238000004891 communication Methods 0.000 claims abstract description 16
238000000926 separation method Methods 0.000 claims description 19
230000009466 transformation Effects 0.000 claims 1
230000001131 transforming effect Effects 0.000 claims 1
238000001514 detection method Methods 0.000 abstract description 2
238000001914 filtration Methods 0.000 abstract description 2
230000001629 suppression Effects 0.000 abstract description 2
230000005540 biological transmission Effects 0.000 description 4
230000001413 cellular effect Effects 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000013078 crystal Substances 0.000 description 3
238000010276 construction Methods 0.000 description 2
230000003321 amplification Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000004069 differentiation Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
230000010363 phase shift Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Superheterodyne Receivers (AREA)
Transceivers (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Selective Calling Equipment (AREA)
Radar Systems Or Details Thereof (AREA)
Mobile Radio Communication Systems (AREA)

SE9700169A 1997-01-21 1997-01-21 Mottagaranordning för två frekvensband SE508290C2 (sv)

Priority Applications (16)

Application Number	Priority Date	Filing Date	Title
SE9700169A SE508290C2 (sv)	1997-01-21	1997-01-21	Mottagaranordning för två frekvensband
KR1019997006523A KR20000070294A (ko)	1997-01-21	1998-01-13	통신 시스템용 장치
PCT/SE1998/000034 WO1998032235A2 (fr)	1997-01-21	1998-01-13	Dispositif destine a un systeme de communication
BR9807287A BR9807287A (pt)	1997-01-21	1998-01-13	rádio.
JP53421498A JP3934162B2 (ja)	1997-01-21	1998-01-13	通信システム中の装置
TR1999/01698T TR199901698T2 (xx)	1997-01-21	1998-01-13	Bir iletişim sistemindeki düzenek.
EP98901614A EP0963626B1 (fr)	1997-01-21	1998-01-13	Dispositif destiné à un système de communication
AU57855/98A AU729765B2 (en)	1997-01-21	1998-01-13	Apparatus in a communication system
HK00104727.2A HK1025692B (en)	1997-01-21	1998-01-13	Apparatus in a communication system
EEP199900323A EE03502B1 (et)	1997-01-21	1998-01-13	Sidesüsteemis kasutatav seade
DE69833184T DE69833184T2 (de)	1997-01-21	1998-01-13	Gerät in einem Kommunikationssystem
CN98801940A CN1115789C (zh)	1997-01-21	1998-01-13	双频带接收设备
US09/006,867 US6091963A (en)	1997-01-21	1998-01-14	Multi-frequency band receiver for RF signal
MYPI98000145A MY118134A (en)	1997-01-21	1998-01-14	Multi-frequency band receiver for rf signal
ARP980100267A AR011555A1 (es)	1997-01-21	1998-01-21	Un dispositivo receptor para senales de radiofrecuencia (senales rf) en al menos una primera y una segunda banda de frecuencia (fb1, fb2, ...)
CO98002537A CO4771170A1 (es)	1997-01-21	1998-01-21	Aparato en un sistema de comunicacion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9700169A SE508290C2 (sv)	1997-01-21	1997-01-21	Mottagaranordning för två frekvensband

Publications (3)

Publication Number	Publication Date
SE9700169D0 SE9700169D0 (sv)	1997-01-21
SE9700169L SE9700169L (sv)	1998-07-22
SE508290C2 true SE508290C2 (sv)	1998-09-21

Family

ID=20405483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9700169A SE508290C2 (sv)	1997-01-21	1997-01-21	Mottagaranordning för två frekvensband

Country Status (15)

Country	Link
US (1)	US6091963A (fr)
EP (1)	EP0963626B1 (fr)
JP (1)	JP3934162B2 (fr)
KR (1)	KR20000070294A (fr)
CN (1)	CN1115789C (fr)
AR (1)	AR011555A1 (fr)
AU (1)	AU729765B2 (fr)
BR (1)	BR9807287A (fr)
CO (1)	CO4771170A1 (fr)
DE (1)	DE69833184T2 (fr)
EE (1)	EE03502B1 (fr)
MY (1)	MY118134A (fr)
SE (1)	SE508290C2 (fr)
TR (1)	TR199901698T2 (fr)
WO (1)	WO1998032235A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000035088A1 (fr) *	1998-12-08	2000-06-15	Koninklijke Philips Electronics N.V.	Recepteur accordable
KR100652001B1 (ko) *	1999-09-08	2006-11-30	엘지전자 주식회사	이동 단말기의 대역 필터 및 그 제어 방법
US6606485B1 (en)	1999-10-06	2003-08-12	Qualcomm, Incorporated	Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
US6574459B1 (en) *	2000-04-14	2003-06-03	Lucent Technologies Inc.	Multiple branch receiver system and method
GB0009167D0 (en) *	2000-04-14	2000-05-31	Univ Strathclyde	Wireless networks
KR100340684B1 (ko) *	2000-06-14	2002-06-20	윤광석	서비스 채널 간격만큼 이격된 멀티신호를 생성하기 위한장치 및 그 방법
US8289950B2 (en) *	2000-08-01	2012-10-16	Siemens Aktiengesellschaft	TDMA transceiver implementing at least two independent radio standards
US6968019B2 (en) *	2000-11-27	2005-11-22	Broadcom Corporation	IF FSK receiver
AU2002316851A1 (en) *	2001-04-17	2002-10-28	Telefonaktiebolaget Lm Ericsson (Publ)	Methods and apparatus for tuning rf-filters in radio receivers
KR20030002452A (ko) *	2001-06-29	2003-01-09	엘지전자 주식회사	이동통신 단말기의 3 밴드 수신주파수 회로
US7646782B1 (en) *	2001-07-30	2010-01-12	Primrose Donald R	Data link/physical layer packet buffering and flushing
WO2003081846A1 (fr) *	2002-03-26	2003-10-02	Toyota Jidosha Kabushiki Kaisha	Dispositif, systeme et procede de communication radio et vehicule
EP1349289A1 (fr) *	2002-03-27	2003-10-01	Agilent Technologies, Inc. (a Delaware corporation)	Extension S-UMTS à faible coût pour un terminal T-UMTS
US7194044B2 (en) *	2002-05-22	2007-03-20	Alexander Neil Birkett	Up/down conversion circuitry for radio transceiver
JP4354681B2 (ja)	2002-09-13	2009-10-28	株式会社日立製作所	通信用半導体集積回路
US7203488B2 (en) *	2002-11-08	2007-04-10	Louis Luneau	Flexible software radio transceiver
US20060276239A1 (en) *	2005-06-02	2006-12-07	Lam Man L	Direct conversion radio station operable pursuant to a coded squelch scheme and associated method
EP1855395A1 (fr) *	2006-05-08	2007-11-14	Siemens Aktiengesellschaft	Procédé pour transmission des signaux dans un système de radiocommunication

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2106734B (en) *	1981-09-15	1986-01-15	Standard Telephones Cables Ltd	Radio receiver
GB2144947B (en) *	1983-07-25	1987-02-04	Sony Corp	Space diversity receivers
US5280636A (en) *	1991-06-13	1994-01-18	Hughes Aircraft Company	Multi-band digital receiving apparatus and method with bandwidth reduction
US5504803A (en) *	1991-11-25	1996-04-02	Matsushita Electric Industrial Co., Ltd.	Method for automatic mode selection for a dual-mode telephone handset for use in a cellular mobile telephone system and in a wireless telephone system
DE4396900T1 (de) *	1992-12-22	1997-07-31	Motorola Inc	HF-Antennenschalter und Verfahren zu dessen Betrieb
FR2707063B1 (fr) *	1993-06-25	1995-09-22	Alcatel Mobile Comm France
FI941862A7 (fi) *	1994-04-21	1995-10-22	Nokia Mobile Phones Ltd	Menetelmä ja radiotaajuusjärjestelmä kahden eri taajuusalueella toimivan radioviestinjärjestelmän vastaanottimen ja lähettimen taajuuksien muodostamiseksi ja kahdella eri taajuusalueella toimiva vastaanotin ja lähetin sekä edellisten käyttö matkapuhelimessa
JP2586333B2 (ja) *	1994-05-13	1997-02-26	日本電気株式会社	無線通信装置
KR0129975B1 (ko) *	1994-06-09	1998-04-11	김광호	중간 주파수 자동 선택회로
US5535432A (en) *	1994-09-14	1996-07-09	Ericsson Ge Mobile Communications Inc.	Dual-mode satellite/cellular phone with a frequency synthesizer
FI951918A7 (fi) *	1995-04-21	1996-10-22	Nokia Mobile Phones Ltd	Lähetin-vastaanotinlaite ja menetelmä kompleksien I/Q-signaalin synnyttämiseksi ja käsittelemiseksi
GB9517943D0 (en) *	1995-09-02	1995-11-01	At & T Corp	Radio communication device and method
JPH09200070A (ja) *	1996-01-12	1997-07-31	Matsushita Electric Ind Co Ltd	受信回路

1997
- 1997-01-21 SE SE9700169A patent/SE508290C2/sv unknown
1998
- 1998-01-13 WO PCT/SE1998/000034 patent/WO1998032235A2/fr not_active Ceased
- 1998-01-13 KR KR1019997006523A patent/KR20000070294A/ko not_active Ceased
- 1998-01-13 EP EP98901614A patent/EP0963626B1/fr not_active Expired - Lifetime
- 1998-01-13 CN CN98801940A patent/CN1115789C/zh not_active Expired - Fee Related
- 1998-01-13 EE EEP199900323A patent/EE03502B1/xx not_active IP Right Cessation
- 1998-01-13 TR TR1999/01698T patent/TR199901698T2/xx unknown
- 1998-01-13 DE DE69833184T patent/DE69833184T2/de not_active Expired - Lifetime
- 1998-01-13 AU AU57855/98A patent/AU729765B2/en not_active Ceased
- 1998-01-13 BR BR9807287A patent/BR9807287A/pt not_active IP Right Cessation
- 1998-01-13 JP JP53421498A patent/JP3934162B2/ja not_active Expired - Fee Related
- 1998-01-14 US US09/006,867 patent/US6091963A/en not_active Expired - Lifetime
- 1998-01-14 MY MYPI98000145A patent/MY118134A/en unknown
- 1998-01-21 CO CO98002537A patent/CO4771170A1/es unknown
- 1998-01-21 AR ARP980100267A patent/AR011555A1/es active IP Right Grant

Also Published As

Publication number	Publication date
HK1025692A1 (en)	2000-11-17
CN1115789C (zh)	2003-07-23
DE69833184T2 (de)	2006-07-20
AU729765B2 (en)	2001-02-08
DE69833184D1 (de)	2006-04-06
WO1998032235A3 (fr)	1998-09-11
CO4771170A1 (es)	1999-04-30
SE9700169L (sv)	1998-07-22
CN1244316A (zh)	2000-02-09
TR199901698T2 (xx)	1999-09-21
EE9900323A (et)	2000-02-15
US6091963A (en)	2000-07-18
JP2001509994A (ja)	2001-07-24
EE03502B1 (et)	2001-08-15
EP0963626A2 (fr)	1999-12-15
AU5785598A (en)	1998-08-07
EP0963626B1 (fr)	2006-01-11
BR9807287A (pt)	2000-03-21
KR20000070294A (ko)	2000-11-25
WO1998032235A2 (fr)	1998-07-23
MY118134A (en)	2004-09-30
JP3934162B2 (ja)	2007-06-20
SE9700169D0 (sv)	1997-01-21
AR011555A1 (es)	2000-08-30

Publication	Publication Date	Title
SE508290C2 (sv)	1998-09-21	Mottagaranordning för två frekvensband
US7120406B2 (en)	2006-10-10	Multiband receiver and method associated therewith
US5896562A (en)	1999-04-20	Transmitter/receiver for transmitting and receiving of an RF signal in two frequency bands
US6269253B1 (en)	2001-07-31	Multi-mode wireless communication system
EP0813312B1 (fr)	2006-01-25	Appareil de communication multibande
EP1453216A2 (fr)	2004-09-01	Récepteur radio double bande
US6134427A (en)	2000-10-17	Using a single low-noise amplifier in a multi-band wireless station
JP2002508132A (ja)	2002-03-12	多重モード直接復調受信機
SE507527C2 (sv)	1998-06-15	Flerbandsmottagare som genererar en mellanfrekvens som är gemensam för de olika frekvensbanden, och förfarande för densamma
GB2312107A (en)	1997-10-15	Multiband receiver and quadrature demodulator with selectable local oscillator
EP1175733A1 (fr)	2002-01-30	Systeme et procede destines aux emetteurs-recepteurs de communication amcr et gsm partageant des blocs fonctionnels
SE519263C2 (sv)	2003-02-04	Anordning för sändning på flera frekvenser i ett radiokommunikationssystem
EP1362414A2 (fr)	2003-11-19	Circuit emetteur et recepteur pour signaux radiofrequences
EP0756780B1 (fr)	2001-10-24	Ameliorations dans le domaine des recepteurs de communications
CN100448164C (zh)	2008-12-31	具有镜频抑制的混合器电路,尤其对于零或低中频的射频接收机
AU5012299A (en)	2000-03-30	Radio receiver
US6032032A (en)	2000-02-29	Mobile radio communication apparatus
US20020068530A1 (en)	2002-06-06	Device and process for coupling multi-band transmitters and receivers and communication system employing same
WO2000019623A1 (fr)	2000-04-06	Utilisation d'un melangeur de bandes laterales uniques pour ecarter des signaux d'image dans un appareil sans fil
HK1025692B (en)	2004-04-16	Apparatus in a communication system
JPH05347568A (ja)	1993-12-27	移動電話機
MXPA98001327A (es)	1998-11-12	Metodo y aparato para recibir señales decomunicacion