Adaptive antenna arrays and equalization techniques for high bit-rate QAM receivers.

Adaptive antenna arrays provide wireless communication systems with larger service capacity and higher link quality through frequency reuse and cochannel-interference rejection. In practice, the propagation environment is nonideal with shadowing, severe stationary, and fast multipath fading. In this...

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Vydáno v:	IEEE Journal on selected areas in communications 17, 4 (1999).
Hlavní autor:	Jind-Yeh Lee
Médium:	Článek
Jazyk:	English
Témata:	VLSI. Adaptive antenna arrays. Adaptive beamformer. Adaptive equalization. Cochannel-interference rejection. Custom integrated circuit implementation. Digital circuits. Digital signal processing. Fast multipath fading. Frequency reuse. Gate count. High bit-rate QAM receivers. High-quality link. Indoor multipath. Link quality. Long-delayed multipath reflections. Low-complexity receiver structure. Multiinterferer environment. Outdoor multipath. Portable wireless communications. Propagation environment. Receiver performance. Service capacity. Shadowing. Short-delayed multipath reflections. Simulations. Stationary multipath fading. Wireless communication systems.