Space-Time Modulation: Principles and Applications

被引：81
作者：
Taravati, Sajjad [1 ,2 ]
Kishk, Ahmed A. [1 ]
机构：
[1] Concordia Univ, Montreal, PQ, Canada
[2] Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON, Canada
来源：
IEEE MICROWAVE MAGAZINE | 2020年 / 21卷 / 04期
关键词：
Slabs; Media; Frequency modulation; Permittivity; Oceans; Earthquakes; NONRECIPROCAL COMPONENTS; DESIGN; FILTERS; SYSTEM; LINE;
D O I：
10.1109/MMM.2019.2963606
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The ever-increasing demand for high-datarate wireless systems has led to a crowded electromagnetic (EM) spectrum. This demand has successively spurred the development of versatile microwave and millimeter-wave integrated components possessing high selectivity, multifunctionalities, and enhanced efficiency. These components require a class of nonreciprocal structures endowed with extra functionalities, e.g., frequency generation, wave amplification, and full-duplex communication. Space-time (ST) modulation has been shown to be a perfect candidate for high-data-rate transmission given its extraordinary capability for EM-wave engineering. ST-modulated (STM) media are dynamic, directional EM structures whose constitutive parameters vary in both space and time.
引用
收藏
页码：30 / 56
页数：27
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