The Ni5W alloy substrates with higher strength, lower magnetism and cubic texture for YBCO second-generation coated conductor were prepared by a powder metallurgy method.

The cube textured pure Ni and non-magnetic Cu-Ni tapes were obtained by rolling and recrystallization and these tapes are suitable for substrates for second generation high temperature superconducting tape.

The cube textured pure Ni and non-magnetic Cu-Ni tapes were obtained by rolling and recrystallization andthese tapes are suited as substrates of the second generation high temperature superconductor.

Research on Simulation of Baseband of a New GNSS Receiver;

SOC Design for GSM Handset Baseband Processing;

Design and Implementation of Multi-Mode WLAN Baseband SoC SyStem;

Design of cell phone base band synchronization module;

This thesis describes wavelet-based coder-decoder(codec)structure for base band waveform coding.

Mainly introduced construction and working principle of optical transceiver which transmits two way analog base band signal by Single fiber along with single direction.

According to the demands of low power consumption and low resource consumption in the ASIC design, we present an implementation method for mobile terminal base-band transmitter of CDMA2000-1x, carry out the process of sub-modules partition and avoid the design complexity of some sub-module.

With the digitization of SAR signal processing, base-band digital signal generator has substituted for SAW devices, and functioned as a part of the digital linear frequency modulator (chirp), which generates various sending signals for the radar.

In order to obtain high current density,strong cube texture must be formed in Ni-W substrates.