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EE Times India - total search 16 articles sort by date sort by relevance
IMT/WCDMA 4mm-by-4mm power amplifier module 2004-12-03
This app note discusses the AWT6252 power amplifier module designed for IMT/WCDMA handsets  
Implementation of a WCDMA rake receiver on a TMS320C62x DSP device 2001-05-23
This application note describes how to implement a software-based wideband code division multiple access (WCDMA) rake receiver using the TMS320C62x DSP platform  
IMT/WCDMA 4mm-by-4mm power amplifier module 2004-12-03
IMT/WCDMA 4mm-by-4mm power amplifier module  
WCDMA TX theory and measured results from Maxim's WCDMA reference design v1.0 2004-11-23
This app note offers a broad technical overview of the key requirements for 3G transmitters.  
Implementing multi-carrier WCDMA 2008-10-27
Determine the feasibility of a multi-carrier 3G transceiver and the major sub-system performances needed.  
Timing synchronization for multiple AD9786TxDACs 2005-06-01
This app note discusses the AD9786, a high performance, high speed DAC designed for use in GSM, CDMA2000, and WCDMA base stations  
Tests on 3G-base stations to TS 25.141 with FSU or FSP and SMIQ 2002-10-28
This application note describes how to measure the various WCDMA signals which are used for transmitter tests on FDD base stations with an FSU or FSP spectrum analyzer, and how to generate the diverse stimulus signals needed for receiver and performance tests with an SMIQ vector signal generator  
RF modulator for multi-carrier comms transmitters 2008-12-26
Know how the MAX2022 meets the requirements for a typical four-carrier WCDMA transmitter architecture  
Tests on 3G-Base Stations to TS 25.141 with FSIQ and SMIQ 2003-05-27
This application note describes how to measure the various WCDMA signals which are used for transmitter tests on FDD base stations with an FSIQ signal analyzer, and how to generate the diverse stimulus signals needed for receiver and performance tests with an SMIQ signal generator  
RF power amplifier efficiency improves with varied Vcc, from dc/dc supply 2004-11-24
POWER  
Guide to antenna interface migration 2011-01-03
Know the main differences between AIF1 and AIF2 and how to migrate the AIF configuration to work seamlessly in various usage scenarios.  
Adjacent channel power ratio 2002-05-10
Adjacent channel power ratio  
Using LMH2120 evaluation board 2010-12-20
LMH2120 is a 40 dB linear RMS power detector particularly suited for accurate power measurement of modulated RF signals that exhibit large peak-to-average ratios.  
RF power reduction for CDMA/W-CDMA cellular phones 2005-06-06
POWER  
Implementing multi-carrier CDMA2000 2008-10-17
Determine the feasibility of multi-carrier CDMA2000 transceiver and the necessary major sub-system performances.  
Selecting power management for cellular handsets 2004-11-23
POWER  


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