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A 14-mW PLL-less receiver in 0.18-μm CMOS for Chinese electronic toll collection standard
The design of a 14-mW receiver without phase-locked loop for the Chinese electronic toll collection (ETC) system in a standard 0.18-μm CMOS process is presented in this brief. Since the previously published work was mainly ...
Quasi-orthogonal space-frequency coding in non-coherent cooperative broadband networks
So far, complex valued orthogonal codes have been used differentially in cooperative broadband networks. These codes however achieve less than unitary code rate when utilized in cooperative networks with more than two ...