Design and implementation of cost-effective flexible paper based Wi-Fi sensor for commercial applications

作     者：Nithya, S. Sujatha, V Prabha, K. P. Rama Saravanan, V 

作者机构：KPR Inst Engn & Technol Dept ECE Coimbatore Tamilnadu India Vellore Inst Technol Dept Math Vellore Tamilnadu India Vellore Inst Technol Sch Comp Sci & Engn Chennai Tamilnadu India Saveetha Univ Saveetha Sch Engn Dept Nano Elect Mat & Sensors Chennai Tamilnadu India 

出 版 物：《ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING》 (Analog Integr Circuits Signal Process)

年 卷 期：2025年第124卷第2期

页      面：1-8页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Not Applicable 

主　　题：Wi-Fi RF sensor Radio frequency Transducer paper substrate Flexible electronics 

摘      要：In recent days, it has been mandatory to embed sensors in almost all electronic products to make the products as smart gadgets. RF systems play a key role in enhancing the sensing capability of those gadgets in easier and affordable way. RF sensors defined to be resonated at the designated frequency is considered accurate within the bandlimit. RF sensors manufactured are high in demand in sensing wi-fi signals, when moving in anonymous regions. The demand gives an idea of developing a flexible wi-fi sensor with microstrip-coplanar waveguide-microstrip configuration on a paper substrate, for affordable applications. The sensor utilizes band pass characteristics at 2.45 GHz band over a bandwidth of 320 MHz. The design of the proposed sensor utilizes 60.5 x 30 x 0.358 mm3 volume. The proposed chip-less passive prototype will be advantageous in many commercial applications and cheaper one if manufactured in bulk.