Of all the problems confronting chip designers, power is quickly becoming Enemy Number One. Speaking at last year's ISSCC, Intel chief technology officer, Pat Gelsinger, called power consumption "the key concern for microprocessor technology." ...
This WCDMA reference design helps to demonstrate the effects of different power levels on EVM, ACP, and other key transmitter performance parameters.
This modular test set acts as a miniature radar system to make simple yet accurate amplitude and phase-pulse-stability measurements on two-port devices.
Careful component selection can make direct-conversion architectures practical for multicarrier WCDMA and CDMA2000 cellular base stations.