Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
Abstract: In this paper, a review of frequency-coded (FC) passive chipless RFID sensors is presented. The prime aim of this review paper is to discuss the key concept of a passive chipless RFID sensor ...
Abstract: This paper presents a self-reconfigurable switched beam RFID reader antenna concept and its experimental implementation. The specific antenna presented in this paper is a planar 2-element ...
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