After passing to the
baseband, the signal is amplified by 1000 times, while the interferer residue and intermodulation term are further suppressed, as shown in Figure 14(c).
The number of vector data (vector length) that can be calculated in a single instruction is 64 data elements, a value optimized for use in mobile device
baseband processing.
CEVA's IP portfolio includes comprehensive technologies for cellular
baseband (2G / 3G / 4G), multimedia (HD video, Image Signal Processing (ISP) and HD audio), voice over packet (VoP), Bluetooth, Serial Attached SCSI (SAS) and Serial ATA (SATA).
While signal generators are widely available with I and Q
baseband outputs, the signals available at these outputs generally are complex modulation and not sweeping sine waves.
With discrete application and
baseband processors being used in most mobile devices, a standard chip interconnect dramatically eases system-level testing for OEMs.
To view the new brand identity, and to find out more about
baseband communication solutions, visit MissionMobility at booth 1253, during LandWarNet 2011.
Mobile phones'
baseband chip is the core of mobile phones' hardware, the integration of its components will directly affect the change of mobile phone platform's structure.
has successfully implemented a complete "3G" multimedia handset design utilizing its SB3010 flexible
baseband processor to perform all
baseband and multimedia functions in software.
RF and
baseband techniques for software defined radio.
Also, up to two internal
baseband generators produce signals that can be digitally added together if required.
"The introduction of the TCI6482 will help to meet the needs of OEMs looking to deploy universal
baseband solutions that easily adapt to current 2G and 3G, and emerging wireless standards," said Brian Glinsman, general manager of TI's wireless infrastructure products group.