Basal-Ganglia 发表于 2025-3-25 06:53:02

Beamforming Fundamentals,he array beampattern to meet the requirements dictated by the wireless system. Given a 1D linear array of elements and an impinging wavefront from an arbitrary point source, the directional power pattern . can be expressed as

Monolithic 发表于 2025-3-25 10:00:35

Introduction,t a demand on both manufacturers and operators to provide sufficient . in the networks . This becomes a major challenging problem for the service providers to solve, since there exist certain negative factors in the radiation environment contributing to the limit in capacity .

我吃花盘旋 发表于 2025-3-25 13:00:49

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废止 发表于 2025-3-25 19:30:16

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冷淡一切 发表于 2025-3-25 20:53:38

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ITCH 发表于 2025-3-26 02:59:59

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包租车船 发表于 2025-3-26 07:17:02

Space-Time Processing, (STP) has become one of the most investigated technologies in wireless communications as it provides solutions to wireless environment problems such as interference, bandwidth, and range . In this chapter we present the general principles of STP and demonstrate the major benefits from its applications.

确定 发表于 2025-3-26 08:46:34

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VEIL 发表于 2025-3-26 12:47:46

Introduction to Smart Antennas978-3-031-01533-5Series ISSN 1932-6076 Series E-ISSN 1932-6084

Yag-Capsulotomy 发表于 2025-3-26 20:42:53

Commercial Availability of Smart Antennas,s to vary considerably within a network, at an individual cell site and over time, it is critical for wireless service providers to allocate efficiently infrastructure and spectrum resources to meet network capacity and performance demands.
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查看完整版本: Titlebook: Introduction to Smart Antennas; Constantine A. Balanis,Panayiotis I. Ioannides Book 2007 Springer Nature Switzerland AG 2007