BRPI1011759A2 - "aparelho e métodos para implementar sintonizadores de multicanais" - Google Patents

"aparelho e métodos para implementar sintonizadores de multicanais"

Info

Publication number
BRPI1011759A2
BRPI1011759A2 BRPI1011759A BRPI1011759A BRPI1011759A2 BR PI1011759 A2 BRPI1011759 A2 BR PI1011759A2 BR PI1011759 A BRPI1011759 A BR PI1011759A BR PI1011759 A BRPI1011759 A BR PI1011759A BR PI1011759 A2 BRPI1011759 A2 BR PI1011759A2
Authority
BR
Brazil
Prior art keywords
tuners
methods
multichannel
implementing
implementing multichannel
Prior art date
Application number
BRPI1011759A
Other languages
English (en)
Inventor
J Martin Alan
p johnson Andrew
Gruszka Damian
Ali Issac
Cowley Nicholas
Steeper Terry
Original Assignee
Intel Corp
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.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of BRPI1011759A2 publication Critical patent/BRPI1011759A2/pt

Links

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
    • 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
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2215/00—Reducing interference at the transmission system level
    • H04B2215/064—Reduction of clock or synthesizer reference frequency harmonics
    • H04B2215/065—Reduction of clock or synthesizer reference frequency harmonics by changing the frequency of clock or reference frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
BRPI1011759A 2009-06-23 2010-04-20 "aparelho e métodos para implementar sintonizadores de multicanais" BRPI1011759A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/456,930 US20100323636A1 (en) 2009-06-23 2009-06-23 Apparatus and methods for implementing multi-channel tuners
PCT/US2010/031680 WO2011005345A2 (en) 2009-06-23 2010-04-20 Apparatus and methods for implementing multi-channel tuners

Publications (1)

Publication Number Publication Date
BRPI1011759A2 true BRPI1011759A2 (pt) 2018-05-29

Family

ID=43354760

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011759A BRPI1011759A2 (pt) 2009-06-23 2010-04-20 "aparelho e métodos para implementar sintonizadores de multicanais"

Country Status (8)

Country Link
US (1) US20100323636A1 (pt)
EP (1) EP2446615A4 (pt)
JP (1) JP5475120B2 (pt)
KR (1) KR101373921B1 (pt)
CN (1) CN101931771A (pt)
BR (1) BRPI1011759A2 (pt)
SG (1) SG175941A1 (pt)
WO (1) WO2011005345A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100323635A1 (en) * 2009-06-23 2010-12-23 Terry Steeper Apparatus and methods for minimizing phase interaction between multiple tuner solutions
US8606209B2 (en) * 2009-06-24 2013-12-10 Intel Corporation Apparatus and methods for efficient implementation of tuners
US20130150111A1 (en) * 2011-12-12 2013-06-13 Broadcom Corporation Concurrent use of single tx/rx synthesizer pair in multiple sim devices
US9813094B2 (en) * 2012-03-01 2017-11-07 Keysight Technologies, Inc. Wideband receiver
US9615369B2 (en) * 2014-05-14 2017-04-04 Qualcomm Incorporated Avoiding spurious responses with reconfigurable LO dividers
US9912425B2 (en) 2014-12-15 2018-03-06 Intel Corporation Radio frequency transceiver with local oscillator control for multi-carrier applications
US10348346B2 (en) 2017-06-15 2019-07-09 Dell Products, Lp System and method for operating a unified antenna front end module
US10420023B2 (en) 2018-01-10 2019-09-17 Dell Products, Lp Method and apparatus for multiple radio access technology antenna front end controller integration

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746150A (ja) * 1993-07-31 1995-02-14 Nec Corp 無線選択呼出受信機
SG55266A1 (en) * 1997-01-15 1999-04-27 Koninkl Philips Electronics Nv Multi-tuner receiver
JP3360004B2 (ja) * 1997-03-20 2002-12-24 松下電器産業株式会社 無線受信装置
JPH1141131A (ja) * 1997-07-15 1999-02-12 Toshiba Corp 無線通信装置
JP2000341165A (ja) * 1999-05-25 2000-12-08 Matsushita Electric Ind Co Ltd 通信装置、通信方法および記録媒体
GB0020528D0 (en) * 2000-08-22 2000-10-11 Mitel Semiconductor Ltd Multiple conversion tuner
JP3949389B2 (ja) * 2001-03-30 2007-07-25 アルプス電気株式会社 デュアル型デジタルテレビジョンチューナ
US6999723B2 (en) * 2001-11-29 2006-02-14 Kyocera Wireless Corp. System and method for reducing the effects of clock harmonic frequencies
GB0128553D0 (en) * 2001-11-29 2002-01-23 Zarlink Semiconductor Ltd Tuner arrangement and set top box
US7447491B2 (en) * 2003-06-06 2008-11-04 Silicon Laboratories Inc. Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method
GB2402564B (en) * 2003-06-07 2006-04-05 Zarlink Semiconductor Ltd Multiple conversion tuner
KR100615535B1 (ko) * 2004-07-26 2006-08-25 삼성전자주식회사 Ａｇｃ를 이용한 무선 수신장치 및 수신방법
KR101067774B1 (ko) * 2004-09-03 2011-09-28 엘지전자 주식회사 방송 수신기 및 그의 튜너 제어 방법
US7904024B2 (en) * 2004-09-28 2011-03-08 Zoran Corporation System and method of eliminating or minimizing Lo-Related interference from tuners
US7783259B2 (en) * 2004-09-28 2010-08-24 Microtune (Texas), L.P. System and method of eliminating or minimizing LO-related interference from tuners
JP2006253885A (ja) * 2005-03-09 2006-09-21 Matsushita Electric Ind Co Ltd 受信装置
US7929932B2 (en) * 2007-09-26 2011-04-19 Intel Corporation Removing harmonic and co-existence interference in radio receivers

Also Published As

Publication number Publication date
KR20120014048A (ko) 2012-02-15
CN101931771A (zh) 2010-12-29
WO2011005345A3 (en) 2011-03-31
KR101373921B1 (ko) 2014-03-12
WO2011005345A2 (en) 2011-01-13
EP2446615A4 (en) 2012-12-12
US20100323636A1 (en) 2010-12-23
SG175941A1 (en) 2011-12-29
JP2012530453A (ja) 2012-11-29
JP5475120B2 (ja) 2014-04-16
EP2446615A2 (en) 2012-05-02

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2475 DE 12-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.