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2002-05-15 Sony tuner allows analog, digital broadcast demodulation
Sony Corp. has announced the availability of the BTD-UB451 television tuner module that demodulates both analog and digital television broadcast signals.
2014-02-06 Implementing FSK modulation, demodulation
Learn about logic level implementation of binary FSK modulator and demodulator using a phase-locked loop device.
2008-01-08 HD STB decoder packs demodulation function
STMicroelectronics has released a new single-chip high-definition (HD) STB decoder combining both the demodulation and decoding functions on a single device.
2001-04-05 FM And FSK and BPSK demodulation using the Philips NE/SE564 phase-locked loop demoboards
This application note demonstrates how to use the NE564/SE564 demoboard set as an FM demodulator for wideband analog signals, a data receiver for high-speed FSK signals, and a simplified BPSK adaptation.
2003-07-22 Ceramic discriminators feature 3dB demodulation
Zhejiang Jiakang Electronics Co. Ltd has released its JTCV10.7MG/MC series of SMD ceramic discriminators for FM systems.
2001-10-04 Applying the AN10E40 amplitude modulation and demodulation
This application note describes one practical method of generating an AM signal using just a fraction of the resources available within the AN10E40 Field Programmable Analog Array (FPAA).
2001-08-30 Analog modulation and demodulation
This application note describes the capability of Capsim to simulate modulated and demodulated analog signals. It presents three example simulations: DSBSC with carrier recovery, SSB modulation/demodulation and FM.
2007-07-25 Agilent WiMAX signal analysis (Part 3): Troubleshooting symbols and improving demodulation
This application note from Agilent, the last in a series of three, will review signal analysis and measurement techniques relative to the 802.16-2004 standard.
2002-09-10 Tektronix BTS tool adds CDMA2000 measurement options
Tektronix Inc. has added options to provide automatic CDMA2000 1x EV-DO measurements and analysis to its NetTek basestation field tool, and simplify, as well as reduce installation times.
2011-07-28 Optimizing transmission levels with 73M2901CE
Find out how to implement a V.22 bis 2400 bit/s modem.
2006-12-18 Mobile TV chip integrates RF, DSP
Telegent Systems Inc. unveiled a single-chip mobile TV architecture late in October that integrates RF, DSP demodulation and video post-processing.
2011-11-29 LTE test device supports enhanced MBMS
The Aeroflex TM500 LTE Single-UE Test Mobile provides demodulation and decoding of eMBMS signals for both FDD and TDD versions of LTE.
2008-05-14 Low-noise ADC drivers deliver guaranteed matching
Linear Technology has announced the LTC6420-20 and LTC6421-20, said to be the industry's first high-speed dual differential ADC drivers with guaranteed gain matching, and exceptional noise and distortion performance.
2012-12-07 Improve microwave, millimeter signal measurements
Make the right choices and take the right steps to get accurate, reliable and cost-effective measurements.
1999-06-29 Implementing high-end telephony functions on an 8bit microcontroller
This paper presents a practical example of a complete 1200baud modem reference design that performs the key functions in software and utilizing a board size of 5.08-by-7.62cm form factor. This paper also shows how a high-MIPS microcontroller can implement available telephony functions, as well as include additional peripherals at the developer's discretion.
2005-01-05 Demodulator chip complies with COFDM, EBU DVB-T specs
ST released a new COFDM demodulator chip that performs the front-end processing of terrestrial digital TV transmissions throughout Europe.
2004-07-01 Comms rides power lines via optical AFE
A new approach to the analog front end used in BPL applications is built on optical coupling technology.
2001-04-04 10.8MHz FSK decoder with NE564
This application note describes how to use the internal voltage comparator and VCO of Philips Semiconductors' NE564 PLL to perform FSK demodulation.
2012-11-15 Ultrasonic AFE integrates digital demodulator
TI's analogue front end that features digital I/Q demodulation and decimation claims to reduce FPGA processing requirements in ultrasound systems as well as ultrasonic applications.
2009-12-03 TV receiver supports analog, digital broadcasts
From Fresco Microchip Inc. comes a single-chip solution that supports universal analog audio and video demodulation as well as digital IF processing for global terrestrial and cable TV markets.
2012-04-05 Test mobile adds Cat5 UE emulation capability
The TM500 LTE from Aeroflex offers demodulation and decoding of downlink signals transmitted in 4x4 MIMO and transmission of uplink signals modulated using 64QAM, in support of higher LTE data rates.
2004-01-14 STMicro audio processors suit all TV platforms
STMicroelectronics has introduced a family of multi-standard TV sound demodulation and audio processing devices.
2008-01-29 Spectrum analyzers offer low-cost wireless testing
Anritsu has enhanced its MS271xB family of economy microwave spectrum analyzers with specialized demodulation hardware and pre-written test routines for six popular wireless system configurations.
2009-04-08 SoCs support Full HD, WXGA resolutions for LCD TVs
Renesas Technology Corp. has introduced two new SoC devices for use in LCD digital TVs that handle the main signal processing tasks from demodulation of digital broadcast signals to signal output to the LCD panel.
2012-02-16 SDK targets multimode software-based modems
The CEVA-XC323 DSP enables real-time application software development and system verification for LTE, LTE-Advanced, HSPA+, TD-SCDMA, WiFi and DTV demodulation.
2009-04-16 Receivers integrate features for Doppler processing
Analog Devices Inc. has introduced the third generation of its octal (eight-channel) ultrasound receivers. The AD9276 and AD9277 octal ultrasound receivers integrate gain, filtering, data conversion and demodulation for CW Doppler signal processing on a single chip.
2001-09-27 QPSK transmitter and receiver simulation using ideal components
This application note is intended to show how Elanix's SystemView simulator can be used to simulate QPSK modulation and demodulation in a communication system with ideal components.
2010-06-25 Multimedia demodulator simplifies DTV, STB designs
The Si2167 multimedia TV demodulator provides the smallest single-chip, multistandard demodulation solution, simplifying the design of integrated DTVs, STBs.
2003-07-24 Jiakang ceramic discriminators suit communication apps
The JTC455C series of SMD ceramic discriminators from Zhejiang Jiakang Electronics Co. Ltd is suitable for use in communication applications. The JTC455C28, JTC455C32, JTC455C49, JTC455C50, JTC455C24, and JTC455C29 have a demodulation output voltage of 40-, 40-, 45-, 65-, 100-, and 125mV, respectively.
2009-01-16 Implementing OFDM modulation for wireless communications
This application note discusses various implementation schemes for orthogonal frequency division multiplexing (OFDM) modulation and demodulation.
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