SG48272A1 - Receiver - Google Patents
ReceiverInfo
- Publication number
- SG48272A1 SG48272A1 SG1996008563A SG1996008563A SG48272A1 SG 48272 A1 SG48272 A1 SG 48272A1 SG 1996008563 A SG1996008563 A SG 1996008563A SG 1996008563 A SG1996008563 A SG 1996008563A SG 48272 A1 SG48272 A1 SG 48272A1
- Authority
- SG
- Singapore
- Prior art keywords
- receiver
- 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
- H04B1/26—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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
- H03D1/2236—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using a phase locked loop
-
- 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
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
- H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
- H03D3/242—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop combined with means for controlling the frequency of a further oscillator, e.g. for negative frequency feedback or AFC
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91201848 | 1991-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG48272A1 true SG48272A1 (en) | 1998-04-17 |
Family
ID=8207782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996008563A SG48272A1 (en) | 1991-07-15 | 1992-07-07 | Receiver |
Country Status (6)
Country | Link |
---|---|
US (1) | US5440586A (ko) |
EP (1) | EP0523778B1 (ko) |
JP (1) | JP3174155B2 (ko) |
KR (1) | KR100256455B1 (ko) |
DE (1) | DE69214218T2 (ko) |
SG (1) | SG48272A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3281466B2 (ja) * | 1993-11-10 | 2002-05-13 | ローム株式会社 | Fm受信機 |
EP0847193A1 (fr) * | 1996-12-06 | 1998-06-10 | Koninklijke Philips Electronics N.V. | Circuit d'amplification pour un signal à fréquence intermédiaire d'un récepteur d'ondes hertziennes |
EP0936744B1 (de) * | 1998-02-12 | 2004-09-22 | Micronas GmbH | Trägererzeugungseinrichtung für einen digitalen Demodulator von MPX-Signalen |
US6590950B1 (en) * | 1999-02-22 | 2003-07-08 | Zenith Electronics Corporation | Bandwidth stabilized PLL |
US6694026B1 (en) * | 1999-03-10 | 2004-02-17 | Cirrus Logic, Inc. | Digital stereo recovery circuitry and method for radio receivers |
CH702685B1 (fr) * | 1999-10-06 | 2011-08-31 | Richemont Int Sa | Récepteur à modulation de fréquence, notamment pour une application RDS. |
EP1094613B1 (en) * | 1999-10-20 | 2007-10-10 | Sony Deutschland GmbH | Digital stereo demultiplexer |
US6980786B1 (en) * | 2001-01-16 | 2005-12-27 | Sequoia Communications Corp. | Adaptive receiver system that adjusts to the level of interfering signals |
EP1284542A1 (en) * | 2001-08-12 | 2003-02-19 | Semiconductor Ideas to The Market BV | Stereodecoder |
EP1525667B1 (en) * | 2002-06-04 | 2010-11-10 | Thomson Licensing | Wireless signal loss detection |
JP4566671B2 (ja) * | 2004-09-27 | 2010-10-20 | 京セラ株式会社 | 移動通信端末および移動通信端末のデータ受信方法 |
US8144878B2 (en) | 2006-03-06 | 2012-03-27 | Mediatek Inc. | FM receiver and pilot detector thereof, and method for determining a type of a processed signal |
US9184961B2 (en) * | 2011-07-25 | 2015-11-10 | Ibiquity Digital Corporation | FM analog demodulator compatible with IBOC signals |
US9866336B2 (en) * | 2015-06-17 | 2018-01-09 | Google Llc | Phased array antenna self-calibration |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8802917A (nl) * | 1988-11-28 | 1990-06-18 | Philips Nv | Direktmengende am-synchroonontvanger. |
US5003621A (en) * | 1989-11-02 | 1991-03-26 | Motorola, Inc. | Direct conversion FM receiver |
-
1992
- 1992-07-07 EP EP92202042A patent/EP0523778B1/en not_active Expired - Lifetime
- 1992-07-07 SG SG1996008563A patent/SG48272A1/en unknown
- 1992-07-07 DE DE69214218T patent/DE69214218T2/de not_active Expired - Fee Related
- 1992-07-11 KR KR1019920012380A patent/KR100256455B1/ko not_active IP Right Cessation
- 1992-07-13 JP JP18515292A patent/JP3174155B2/ja not_active Expired - Fee Related
-
1994
- 1994-03-31 US US08/221,557 patent/US5440586A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69214218T2 (de) | 1997-04-03 |
DE69214218D1 (de) | 1996-11-07 |
EP0523778B1 (en) | 1996-10-02 |
KR930003585A (ko) | 1993-02-24 |
US5440586A (en) | 1995-08-08 |
KR100256455B1 (ko) | 2000-05-15 |
JP3174155B2 (ja) | 2001-06-11 |
JPH0685710A (ja) | 1994-03-25 |
EP0523778A1 (en) | 1993-01-20 |
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