Results 131 to 140 of about 549,184 (227)

Design and Optimization of Stacked Wideband On-Body Antenna with Parasitic Elements and Defected Ground Structure for Biomedical Applications Using SB-SADEA Method. [PDF]

Bioengineering (Basel)
Amador M, Akinsolu MO, Hua Q, Cardoso J, Albuquerque D, Pinho P.   +5 more
europepmc   +1 more source

A New Measurement Method for BDS Inter-Satellite Link Based on Co-Frequency Co-Time Full Duplex System. [PDF]

Sensors (Basel)
Feng H, Yang Z, Ma H, Jiao Y, Wu T, Ma H, Chen Q.   +6 more
europepmc   +1 more source

Flexible Phased Antenna Arrays: A Review. [PDF]

Sensors (Basel)
Usmani WU, Chietera FP, Mescia L.
europepmc   +1 more source

Materials-Driven Advancements in Chipless Radio-Frequency Identification and Antenna Technologies. [PDF]

Sensors (Basel)
Anam H, Abbas SM, Collings IB, Mukhopadhyay S.   +3 more
europepmc   +1 more source

Estimation of Faraday rotation and polarization loss based on 3D electron density for space surveillance radar. [PDF]

Sci Rep
Lee DH, Yang J, Park YB.
europepmc   +1 more source

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UHF Deployable Helical Antennas for CubeSats

IEEE Transactions on Antennas and Propagation, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Joseph Costantine, Youssef Tawk, Ignacio Maqueda, Maria Sakovsky, Gina Olson, Sergio Pellegrino, Christos G. Christodoulou   +6 more
openaire   +3 more sources

Review on UHF RFID antennas

2017 International Workshop on Electromagnetics: Applications and Student Innovation Competition, 2017
This paper addresses the review of the ultra-high frequency (UHF) Radio Frequency Identification (RFID) antennas deployed in recent years including fixed reader antennas, handheld reader antennas. The development trends of UHF RFID antennas from application point of view and the technical challenges are presented and discussed.
Pui Yi Lau, null Chu Qingxin, null Wu Yueshan   +2 more
openaire   +2 more sources

VHF and UHF Antennas

1992
R. A. Burberry
openaire   +2 more sources

UHF ERES Antenna for UHF RFID Applications

2020 23rd International Microwave and Radar Conference (MIKON), 2020
This paper presents Electronically Reconfigurable Superstrate (ERES) antenna capable of modifying the shape of the radiation pattern in an uncomplicated way. The approach adopted in this concept is based on switching the state of passive patch elements placed on an additional layer located above a simple microstrip patch antenna. In order to change the
R. Szymczuk, L. Leszkowska, M. Rzymowski, K. Nyka, L. Kulas   +4 more
openaire   +1 more source

Compact and Wearable Yagi-Like Textile Antennas for Near-Field UHF-RFID Readers

IEEE Transactions on Antennas and Propagation, 2021
A novel combination of loop and dipole antennas into a Yagi-like structure is here investigated to implement a wearable antenna. The textile antenna is designed for being integrated into a smart glove together with a compact UHF-radio frequency ...
R. Singh, A. Michel, P. Nepa, A. Salvatore, Maria Terraroli, P. Perego   +5 more
semanticscholar   +1 more source