TW200733579A - Broadcast signal receiving apparatus - Google Patents
Broadcast signal receiving apparatusInfo
- Publication number
- TW200733579A TW200733579A TW095139580A TW95139580A TW200733579A TW 200733579 A TW200733579 A TW 200733579A TW 095139580 A TW095139580 A TW 095139580A TW 95139580 A TW95139580 A TW 95139580A TW 200733579 A TW200733579 A TW 200733579A
- Authority
- TW
- Taiwan
- Prior art keywords
- variable
- lna
- receiving apparatus
- signal receiving
- broadcast signal
- Prior art date
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
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
- H03H11/1252—Two integrator-loop-filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1291—Current or voltage controlled filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006042412A JP2007221663A (ja) | 2006-02-20 | 2006-02-20 | 放送信号受信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200733579A true TW200733579A (en) | 2007-09-01 |
Family
ID=38437120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095139580A TW200733579A (en) | 2006-02-20 | 2006-10-26 | Broadcast signal receiving apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080311872A1 (zh) |
JP (1) | JP2007221663A (zh) |
TW (1) | TW200733579A (zh) |
WO (1) | WO2007097064A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201132119A (en) * | 2010-03-15 | 2011-09-16 | Asustek Comp Inc | Differential antenna and associated circuit control system applied to digital television |
JP5787551B2 (ja) * | 2011-02-28 | 2015-09-30 | ラピスセミコンダクタ株式会社 | 信号受信装置及び信号受信方法 |
US10677930B2 (en) * | 2015-09-18 | 2020-06-09 | Atc Technologies, Llc | Systems and methods for frequency drift compensation for radio receivers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57112140A (en) * | 1980-12-29 | 1982-07-13 | Clarion Co Ltd | Antenna device |
JPS6148239A (ja) * | 1984-08-16 | 1986-03-08 | Matsushita Electric Ind Co Ltd | Am受信機 |
JP2000357925A (ja) * | 1999-06-15 | 2000-12-26 | Toshiba Corp | 線形増幅器 |
GB0126219D0 (en) * | 2001-11-01 | 2002-01-02 | Koninkl Philips Electronics Nv | Tunable filter |
US7245655B1 (en) * | 2003-08-05 | 2007-07-17 | Intel Corporation | Dual antenna receiver |
JP2005198033A (ja) * | 2004-01-07 | 2005-07-21 | Seiko Clock Inc | アンテナ同調回路 |
US7603098B2 (en) * | 2004-03-31 | 2009-10-13 | Broadcom Corporation | Programmable IF frequency filter for enabling a compromise between DC offset rejection and image rejection |
JP4419676B2 (ja) * | 2004-05-14 | 2010-02-24 | ソニー株式会社 | 無線受信装置 |
JP2006121146A (ja) * | 2004-10-19 | 2006-05-11 | Renesas Technology Corp | 無線受信機のフィルタ制御方法および装置およびそれを用いた無線受信機用集積回路 |
-
2006
- 2006-02-20 JP JP2006042412A patent/JP2007221663A/ja active Pending
- 2006-09-28 WO PCT/JP2006/319906 patent/WO2007097064A1/ja active Application Filing
- 2006-09-28 US US12/280,095 patent/US20080311872A1/en not_active Abandoned
- 2006-10-26 TW TW095139580A patent/TW200733579A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2007221663A (ja) | 2007-08-30 |
WO2007097064A1 (ja) | 2007-08-30 |
US20080311872A1 (en) | 2008-12-18 |
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