OFDM with multiple antennas has been considered in the future wireless communication systems. The challenge in the detection of a space-time signal is to design a low-complexity detector, which can remove interference resulted from channel variations and approach the interference-free bound. In this book, we employ an iterative receiver with a decoder metric, so that the bias effect in the iterations is considerably reduced, which is critical for the performance of the iterative algorithm. A new algorithm is proposed for intercarrier interference cancellation in high mobility scenarios....

This book will appeal to scientists and engineers who are concerned with the design of microwave wideband devices and systems. For advanced (ultra)-wideband wireless systems, the necessity and design methodology of wideband filters will be discussed with reference to the inherent limitation in fractional bandwidth of classical bandpass filters. Besides the detailed working principles, a large number of design examples are demonstrated, which can be easily followed and modified by the readers to achieve their own desired specifications. Therefore, this book is of interest not only to students...

Unfolding in the tense years of the Cultural Revolution (1966-1976), Trees Without Wind takes place in a remote Shanxi village in which a rare affliction has left the residents physically stunted. Director Liu, an older revolutionary and local commune head, becomes embroiled in a power struggle with Zhang Weiguo, a young ideologue who believes he is the model of a true revolutionary. Complicating matters is a woman named Nuanyu, who, like Zhang Weiguo and Director Liu, is an outsider untouched by the village's disease. "Wedded" to all of the male villagers, Nuanyu lives a polyandrous...

Unfolding in the tense years of the Cultural Revolution (1966-1976), Trees Without Wind takes place in a remote Shanxi village in which a rare affliction has left the residents physically stunted. Director Liu, an older revolutionary and local commune head, becomes embroiled in a power struggle with Zhang Weiguo, a young ideologue who believes he is the model of a true revolutionary. Complicating matters is a woman named Nuanyu, who, like Zhang Weiguo and Director Liu, is an outsider untouched by the village's disease. "Wedded" to all of the male villagers, Nuanyu lives a polyandrous...