Fillet,Filet 发表于 2025-3-23 11:17:49

https://doi.org/10.1007/3-540-35008-XPhased arrays are one of the well-known types of beam steering antennas. Main beam direction of a phased array can be steered by means of mechanical or electrical devices as well as by means of a combination of both methods.

冥想后 发表于 2025-3-23 16:39:01

Introduction,In modern wireless communication systems, there is a remarkable demand for high performance, multi-functional, cost-effective and compact devices. In this context, antennas are critical or even limiting components having impact on system performance, cost and compactness.

chemical-peel 发表于 2025-3-23 22:02:52

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废止 发表于 2025-3-24 00:14:20

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facilitate 发表于 2025-3-24 05:17:05

Onur Hamza KarabeyNominated as an outstanding PhD thesis by Technische Universitaet Darmstadt, Germany.Reports for the first time the realization of a two-dimensional electronic beam steering antenna and polarization a

含糊 发表于 2025-3-24 08:35:33

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Basilar-Artery 发表于 2025-3-24 11:22:12

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Pantry 发表于 2025-3-24 18:01:56

,Grundstrukturen hydraulischer Kreisläufe, its operating frequency. This increases the channel capacity since the frequency is reused by means of different polarizations. Similarly, depolarization losses can be compensated, which are caused by rain drops or occur in multipath propagation, especially in urban areas.

tackle 发表于 2025-3-24 19:58:13

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Nonconformist 发表于 2025-3-25 00:08:51

Polarization Agile Antennas in LC Technology, its operating frequency. This increases the channel capacity since the frequency is reused by means of different polarizations. Similarly, depolarization losses can be compensated, which are caused by rain drops or occur in multipath propagation, especially in urban areas.
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查看完整版本: Titlebook: Electronic Beam Steering and Polarization Agile Planar Antennas in Liquid Crystal Technology; Onur Hamza Karabey Book 2014 Springer Intern