Characterization of Novel Structures Consisting of Micron-Sized Conductive Particles That Respond to Static Magnetic Field Lines for 4G/5G (Sub-6 GHz) Reconfigurable Antennas

被引：8

作者：

Iftikhar, Adnan ^{[1
]}

Parrow, Jacob M. ^{[2
]}

Asif, Sajid M. ^{[3
]}

Fida, Adnan ^{[1
]}

Allen, Jeffery ^{[4
]}

Allen, Monica ^{[4
]}

Braaten, Benjamin D. ^{[2
]}

Anagnostou, Dimitris E. ^{[5
]}

机构：

[1] COMSATS Univ Islamabad, Dept Elect & Comp Engn, Islamabad 45550, Pakistan

[2] North Dakota State Univ, Dept Elect & Comp Engn, Fargo, ND 58102 USA

[3] Univ Sheffield, Elect & Elect Engn, Sheffield S1 4ET, S Yorkshire, England

[4] US Air Force, Res Lab, Munit Directorate, Eglin AFB, FL 32542 USA

[5] Heriot Watt Univ, Dept Elect Engn, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

ELECTRONICS | 2020年 / 9卷 / 06期

关键词：

solid state switches; RF switching; magnetic particles; magnetostatic responsive structures (MRSs);

D O I：

10.3390/electronics9060903

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Controlling Radio Frequency (RF) signals through switching technology is of interest to designers of modern wireless platforms such as Advanced Wireless services (AWS) from 2.18 GHz-2.2 GHz, mid-bands of sub-6 GHz 5G (2.5 GHz and 3.5 GHz), and 4G bands around 600 MHz/700 MHz, 1.7 GHz/2.1 GHz/2.3 GHz/2.5 GHz. This is because certain layout efficiencies can be achieved if suitable components are chosen to control these signals. The objective of this paper is to present a new model of an RF switch denoted as a Magnetostatic Responsive Structure (MRS) for achieving reconfigurable operation in 4G/5G antennas. In particular, the ABCD matrices of the MRS are derived from the S-parameter values and shown to be a good model from 100 kHz to 3.5 GHz. Furthermore, an overall agreement between simulations, analytical results, and circuit model values are shown.

引用

页数：12

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