Digital Beamforming in Wireless Communications

Inbunden, Engelska, 1996

Del i serien Mobile Communications Library

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Beskrivning

Growth of wireless communications is demanding increased system capacity for mobile communications satellites - digital beamforming technology provides a promising cost-effective solution to this problem. This text discusses beamforming techniques and results, state-of-the-art supportive technologies and promising applications for wireless communications.

Produktinformation

Utgivningsdatum:1996-08-31
Mått:156 x 234 x 19 mm
Vikt:625 g
Format:Inbunden
Språk:Engelska
Serie:Mobile Communications Library
Antal sidor:320
Förlag:Artech House Publishers
ISBN:9780890067123

Utforska kategorier

Elektronik och kommunikationer inom Naturvetenskap och teknik

Mer om författaren

Dr. John Litva is director of the Communications Research Laboratory and professor of electrical and computer engineering at McMaster University in Ontario, Canada. A principal investigator and thrust leader with the Telecommunications Research Institute of Ontario (TRIO), he also serves as a consultant to both government and industry. He earned his Ph.D. in Physics from University of Western Ontario. Dr. Titus Lo holds a Ph.D. in Electrical Engineering from McMaster University, where he is a senior research engineer for the Communications Research Laboratory. Currently he is researching the design, development, and application of intelligent antennas in wireless communications.

Innehållsförteckning

Introduction: Historical Perspective. Elements of Digital Beamforming. Applications of Digital Beamforming. Fundamentals of Digital Beamforming: Introduction to Antenna Array. Analogue Beamforming. Digital Phased Array. Digital Beamforming. Adaptive Beamforming: Basic Concepts of Adaptive Beamforming. Fully Adaptive Beamforming. Partially Adaptive Beamforming. Adaptive Algorithms. Digital Beamforming in Communications: Wireless Communications Environments. Antenna Diversity and Optimal Combining. Interference Suppression. Blind Beamforming. Space Division Multiple Access. Intelligent Antennas. Antenna Elements and Arrays: Horn Antenna Elements. Printed Antenna Elements. Types of Antenna Arrays. MMIC Technology: Hybrid Monolithic Integrated Circuits. Fully Monolithic Integrated Circuits. Monolithic Microwave-Photonic Integrated Circuits. DBF Antenna Technology: Elemental Receiver Structure. Integrated DBF Antennas. System Nonlinearities and Their Effects. Examples of DBF Arrays. Digital Signal Processing Technology: Advances in Digital Signal Processing Technology. Application-Specific Integrated Circuits. Development of Cost-Effective DBF Systems: Low-Cost Components. System Integration. Hybrid Systems. Digital Beamformer Design: FFT Beamformers. DFT Beamformers. DBF with Frequency Division Multiplex/Multiple Access. DBF with Time Division Multiplex/Multiple Access. DBF with Code Division Multiplex/Multiple Access. Digital Beamforming for Mobile Satellite Communications: Mobile Satellite Communications Environment. DBF for Mobile Satellite Communications. Case Study. Digital Beamforming for Land Mobile Communications: Land Mobile Communications Environment. DBF for Land Mobile Communications. Case Study. Digital Beamforming for In-Building Communications: In-Building Communications Environment. DBF for In-Building Communications. Case Study.