Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "OFDM",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Tiny TV receiver fits on a single CMOS die from
Abilis Systems, which we summarised at the time by saying "Abilis Systems' AS-101 supports the integration of both DVB-H and DVB-T standards in mobile phones, portable media players as well as PND".
The same day,
we featured the news release Reference designs cover Long Term Evolution from
picoChip Designs: "LTE reference designs cover the full range of eNode Bs from femtocells to multisector macrocells on the same common hardware platforms as picoChip's WiMAX products".
In January 2008, we covered the news from NXP Semiconductors
concerning its SDR baseband
- take a look at Cellular baseband can evolve with standards
which says: "Multimode baseband platform forms the basis of a next-generation software defined radio system to cater for the changing requirements of LTE".
Take a look also at the news release from Texas Instruments (April 2006-), Metering systems boost efficiency in Russia,
as well as WiMAX offers 3G+ broadband alternative from Forward Concepts,
and Vector signal analysis for long-term evolution from Agilent Technologies Europe.
See also:
Multicore processor undergoes testing
(October 2007)
BDTI used its BDTI Communications Benchmark (OFDM) to evaluate the performance of the PC102, a programmable multicore digital signal processor
RF test system suits communications equipment
(October 2007)
Keithley Instruments has released a 4X4 MIMO (multiple-input, multiple-output) RF test system for R and D and production testing of next generation RF communications equipment and devices
Wi-Fi transceiver takes more onboard
(August 2007)
Ultra-low-power 802.11g/b RF transceiver integrates a power amplifier, Rx/Tx/antenna diversity switches and crystal oscillator circuitry
Demodulator covers a wider band
(May 2007)
High-performance wide-input-range demodulator enables high capacity digital modems for microwave radio transmission and next generation broadband access systems
Power sensor links to PC via USB
(May 2007)
The MA24106A is a highly accurate power sensor that measures True-RMS power, regardless of the input signal or its bandwidth over 63 dB of dynamic range from 50MHz to 6GHz
4G Systems signs for OFDM/OFDMA IP
(April 2007)
Qualcomm has licensed 4G Systems to develop, manufacture and sell OFDM/OFDMA modem card and router products for high-speed broadband wireless access
Zero-IF TV tuner needs no SAWs
(April 2007)
The MAX3580 is a fully integrated zero-IF direct-conversion TV tuner IC for DVB-T applications
Mobile technology courses held in Munich
(April 2007)
hueggenberg gbr is presenting two technical courses for mobile technologies
Frequency-agile transceiver meets WiMAX demands
(April 2007)
WiMAX transceiver offers multiple bandwidth options and creates low cost RF reference design
DSP designs support Long Term Evolution
(April 2007)
LTE development ecosystem combines wireless infrastructure optimised digital signal processors, software libraries and ATCA/AMC cards from leading systems developers
Mixed radix FFTs enable next wave of mobile phones
(April 2007)
The next generation of mobile phones, 3GPP LTE uses OFDM as the modulation technique and requires variable-length FFTs to construct the sub-carrier signals on the fly as required
HEMTs for wireless applications
(March 2007)
Three new gallium nitride (GaN) high electron-mobility transistors (HEMTs) provide good linear power and efficiency for WiMAX and broadband wireless applications operating between 2.3 and 3.9GHz
Rapid IO switch links DSPs to board-level designs
(March 2007)
Rapid IO switch will work properly with TI DSP semicustom chips that go into embedded applications
WiMAX chipset supports WiMAX Wave 2 profiles
(February 2007)
UMobile family of WiMAX chipsets support Mobile WiMAX Wave 2 profiles for high performance and low power consumption
Aeroflex plans products to support 3G LTE testing
(February 2007)
Aeroflex has outlined its initial strategy for the development of test products to support the new 3G Long-Term Evolution (3G LTE) standard
Programme promises early start on WiMAX handsets
(February 2007)
Comsys is launching an early engagement programme for key customers of its ComMAX CM1100 and CM1125 processors the 3GSM World Congress
Agilent measures modulated wideband comms signals
(February 2007)
Agilent Technologies has introduced a measurement system for analysing modulated wideband communications signals that require wide-bandwidth signal analysis
Software defined radio aids 3GPP-LTE compliance
(February 2007)
Sorbas110 is a prototype user equipment that enables basestation developers to test their designs against a reference mobile terminal even though the 3GPP-LTE standard has not been finalised
RF modules enable 802.11n reference design
(January 2007)
Qualcomm has selected Jacket Micro Devices' M20006 and M20007 RF modules for its draft 2.0 compliant 802.11n AGN400 chipset reference design
Analysis software aids WiMAX development
(November 2006)
Tektronix has announced RSA-IQWIMAX demodulation and analysis software, part of a comprehensive test set to find and solve WiMAX design problems
RF signal software takes in WiMAX
(November 2006)
Aeroflex has announced IQCreator version 8.3 with significant new features to support the rapidly growing WiMAX 802.16 standard for wireless metropolitan area networks
Generator cuts the cost of RF testing
(November 2006)
RF signal generator provides high performance and superior quality at a lower cost, while significantly reducing the cost of test
One-box test system covers Mobile WiMAX
(November 2006)
LitePoint Corp has added support for Mobile WiMAX to its IQmax one-box test system
Mobile WiMAX testers set the standard
(October 2006)
Rohde and Schwarz underscored its position as a leading supplier of WiMAX test and measurement equipment at the WiMAX Forum's 5th Plugfest
Testers certify wireless USB compliance
(September 2006)
Agilent Technologies is shipping key test equipment and software necessary to verify operation of devices based on Certified Wireless USB technology
Software speeds radio testing
(September 2006)
Four new software products simplify the testing of digital terrestrial broadcast and mobile WiMAX systems
Wireless testing in focus at Electronica
(August 2006)
At this year's Electronica, Rohde and Schwarz will showcase a wide range of spectrum analysis products, accurate signal generators and network analysers
Generator/analyser combo tests WiMAX in production
(August 2006)
The R and S SMJ100A vector signal generator combines with the compact R and S FSL spectrum analyser in a cost-efficient production measurement solution for WiMAX applications
Microwave measurements on show in Manchester
(July 2006)
At the ninth European Microwave Week in Manchester (10th to 15th September 2006), Rohde and Schwarz will again demonstrate its expertise in all aspects of microwave measurement technology
Power amplifiers are made for linear WiMAX
(June 2006)
A new family of internally prematched power amplifiers are designed for linear WiMAX applications at 700MHz, 2.5GHz and 3.5GHz
Dev kit eases wireless LAN integration
(May 2006)
A developer kit provides systems-level building blocks to add Wi-Fi connectivity to battery-operated devices from digital still cameras to emerging communications and entertainment applications
Processor is chosen for Mobile WiMAX baseband
(May 2006)
Posdata has licensed Silicon Hive's AVISPA-CH1 processor IP for the development of baseband solution embedded in Mobile WiMAX terminal chips
Reference design is short cut to WiMAX basestation
(May 2006)
picoChip and Airspan Networks are proud to announce complete WiMAX Forum certification of Airspan's MacroMAX basestation for the 3.5GHz FDD profile
Test platform handles OFDM for future standards
(March 2006)
Anite has demonstrated OFDM (orthogonal frequency division multiplexing) development capability on its SAT(A) test platform, common across Anite's entire suite of testing toolsets