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demodulator What is a demodulator? Search results

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What is a demodulator?
A demodulator is an electronic circuit used to recover the original information-bearing signal from a modulated carrier wave and the process is called demodulation.
total search300 articles
2004-05-28 Micronas board reduces component count
Micronas launched what it claims as the world's first IDTV reference design for the complete signal processing of digital and analog signals on a single board.
2002-10-07 Micrel transmitter-receiver pair handles 115Kbps at 1GHz
Micrel Semiconductor's ASK transmitter-receiver pair provides up to 115Kbps data rate over the 800MHz to 1GHz frequency range.
2012-11-29 MCUs boast high-res PWM unit
Infineon's XMC4000 claims to improve digital power conversion and is geared for industrial applications and uses ARM Cortex M4 processors.
2006-12-18 MCPs drive today's handhelds
The adoption of multichip packages (MCPs) in such mobile systems as cellphones, digital cameras and MP3 players is nearing its peak, according to market research firm Portelligent.
2005-02-11 Maxim tuner ICs cut component count
Maxim Integrated Products announced the first product in its new family of mobile television tuner ICs.
2004-05-14 Maxim dual-channel receiver supports ASK, FSK
Maxim Integrated Products has introduced what it claims as the industry's first dual-channel receiver that can receive both ASK and FSK data simultaneously, the MAX1471.
2008-12-03 Market gears up for LTE chips
The specification for 4G wireless, or long-term-evolution (LTE), is expected to be finished this month, and product rollouts are anticipated for 2010 or 2011.
2005-06-16 LCDs using FPGAs to enter HDTV market
FPGAs give LCD designers the flexibility required to reconfigure image-processing algorithms while maintaining the same hardware platform for all products.
2007-11-01 It's a survival race for mobile TV chip suppliers
Suppliers of mobile TV technology waiting for the fledgling market to take wing have already entered a race for survival.
2012-04-09 IR receivers operate on 26.2kHz carrier frequency
Compliant to 3DTV CEA-2038, the TSOP75D26 and TSOP35D26 are designed to be assembled into active 3D glasses, delivering 830nm peak wavelength sensitivity.
2010-08-05 IR receivers built for 3D TV glasses
Vishay Intertechnology Inc. has released a pair of infrared receivers developed specifically for the LCD shutter glasses used with 3D-ready TV sets.
2009-01-29 Intel advances RF energy harvesting tech
Intel Research Seattle Lab researchers have disclosed details of an ambient RF energy-harvesting scheme that scavenged 60?W, or enough energy to drive a thermometer/hygrometer and its associated LCD, from a TV tower at a distance of 4.1km.
2008-02-01 Integration key to 802.11n success
Technical challenges resulting from the latest wireless LAN (WLAN) specification, 802.11n, are significant. Serving multiple frequency bandwidths (2.4GHz and/or 5GHz) with multiple antennas, the devices used in 802.11n WLAN must be optimized for output power as well as size.
2008-01-28 Infineon RFIC equips Panasonic car TV tuner
An RF tuner IC from Infineon Technologies AG is being used by Panasonic Electronic Devices Co. Ltd for its digital car television tuner.
2007-02-15 Infineon chips support both DVB-H, DVB-T
Infineon has announced two highly integrated, power-efficient DVB-H/T chip solutions.
2008-01-21 Infineon CEO: Chipmakers must build systems, not fabs
To survive the wave of consolidation rolling over the semiconductor industry, companies must shift their focus from building fabs to building systems, and they must engage with customers at deep technical levels, according to Wolfgang Ziebart, Infineon CEO.
2007-07-13 Industry's most highly integrated mobile DTV chip?
Newport Media has begun sampling a mobile DTV receiver IC that it says is the industry's most highly integrated mobile TV chip.
2011-12-27 Industry screw-ups of 2011
This year will be remembered for its share of missteps in the electronics world. EE Times has compiled a list of 10 blunders from 2011 that we believe will be remembered for years to come.
2011-09-20 Imagination teams up with Orca, gains equity stake
Imagination Technologies and Orca are working together to develop broadcast television technologies.
2006-07-07 IBM to manufacture Abilis chips
Abilis Systems announced that IBM Microelectronics will manufacture its mobile DTV chips for the cellphone, portable media player and laptop markets.
2009-09-09 Hybrid demodulators fit DVB, analog video broadcast
Marvell reveals the first chips in a family of hybrid demodulators for DVB and analog video broadcasting.
2007-01-16 HDTV processor promises sharp images, colors
The highly integrated TVP9010 HDTV processor from TI promises high-quality, full HD 1080p resolution images, as part of a cost-effective solution that fulfills the broadcast requirements for ATSC and DVB-T standards.
2008-01-07 HD satellite STB SoC provides PVR functionality
Broadcom Corp. has introduced a new single-chip, multi-format HD satellite STB solution that enables manufacturers to develop low cost STBs with personal video recorder (PVR) functionality.
2010-01-20 HD cable packs tuner, HDMI function
The solution paves the way for expanded network capacity that operators require to provide more HD content value-added services.
2008-01-29 Hardware platform saves cost for iDTV makers
STMicroelectronics has released the DTV150, a cost-saving hardware platform that provides demodulation, MPEG-2 decoding and full HD video processing for iDTV sets.
2007-04-26 Handset tunes in to One-Seg DTV
Sanyo makes extensive use of analog circuitry and functions in its W33SA handset to enable reception of Japan's mobile DTV broadcast.
2005-06-23 Handheld spectrum analyzer gets cdma2000 1xEV-DO options
Anritsu is debuting three cdma2000 1xEV-DO options for its Cell Master MT8212B handheld communications analyzer. These options expand the handheld's analysis capability to include RF, demodulation, and OTA measurements on cdma2000 1xEV-DO signals.
2006-11-06 Handheld analyzer offers fixed WiMAX test options
Anritsu has introduced fixed WiMAX IEEE-802.16-2004 test options for its existing MT8222A BTS Master RF analyzer, rendering this handheld field equipment ready for measuring WiMAX emitters.
2008-05-23 Good finds: Surveilance kit for $99.99
For $99.99 you can get the SecurityMan NiteCam2, a two-camera, one-base station, 2.4GHz wireless audio/video monitoring setup capable of near-zero-light operation.
2007-04-03 Genesis, Legend deliver DTV platform for China
Genesis Microchip and Legend Silicon announced a market-ready DTV platform customized for TV manufacturers to deliver fully featured DTVs to China quickly and cost-effectively.
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