Results 1 to 10 of about 31,794 (223)
Design of a Wideband Inductively Coupled Loop Feed Patch Antenna for UHF RFID Tag [PDF]
Radioengineering, 2015 A planar wideband patch antenna for ultra-high frequency (UHF) radio frequency identification (RFID) tag for metallic applications is presented in this research work.
M. S. R. Bashri +2 more
doaj +5 more sources
A Broadband UHF Tag Antenna For Near-Field and Far-Field RFID Communications [PDF]
Radioengineering, 2014 The paper deals with the design of passive broadband tag antenna for Ultra-High Frequency (UHF) band. The antenna is intended for both near and far fields Radio Frequency Identification (RFID) applications.
M. Dhaouadi +4 more
doaj +2 more sources
Research and Design of an X-Band UHF Power Amplifier
Известия высших учебных заведений России: Радиоэлектроника, 2022 Introduction. A method for designing power amplifiers for use in the transmitting channels of X-band transceiver modules is investigated. The design process was aimed at optimizing the relationship between the basic amplifier characteristics, including ...
Nguyen Xuan Luong +3 more
doaj +1 more source
A New Compact and Low loss UHF RFID TAG [PDF]
ITM Web of Conferences, 2022 This paper aims to present a new compact and low loss UHF RFID TAG using meander technique to obtain a miniaturized Design validated to operate in Moroccan UHF band. The proposed RFID TAG is designed on PI substrate with a relative dielectric constant of
El ahmar Latifa +4 more
doaj +1 more source
A UHF/UWB Monopole Antenna Design Process Integrated in an RFID Reader Board [PDF]
Journal of Electromagnetic Engineering and Science, 2022 This paper presents a new circular monopole antenna with triple-band characteristics that can operate in both ultra-high frequency (UHF) and ultra-wideband (UWB) and can be integrated into a radio-frequency identification (RFID) system reader board.
Kawther Mekki +3 more
doaj +1 more source
Compact Four-Port Dual-Sense Circularly Polarized Stack-Up Patch Antenna for UHF/MW-RFID MIMO System
International Journal of Antennas and Propagation, 2021 A four-port dual-band dual circularly polarized (CP) stack-up patch antenna is introduced for multiple-input-multiple-output (MIMO) RFID application. The proposed antenna adopts two FR 4 substrates and one Rogers Ro4350b substrates. Two pairs of isolated
Enze Zhang, Jinghui Qiu
doaj +1 more source
UHF-Printed Monopole Filtenna for Partial Discharge Detection with LTE Signal Suppression [PDF]
Journal of Electromagnetic Engineering and Science, 2023 External partial discharge (PD) sensors for the ultra-high frequency (UHF) method are widely used to detect the PD signals in high-voltage power equipment for ease of installation and maintenance. However, conventional external PD sensors detect not only
Junmo Choi +3 more
doaj +1 more source
Development of CINEMA Mission Uplink Communication System [PDF]
Journal of Astronomy and Space Sciences, 2012 Triplet Ionospheric Observatory (TRIO) CubeSatforIon, Neutral, Electron MAgneticfields (CINEMA) is a CubeSat with the weight 3 kg that will be operated in the orbit conditions of about 800 km altitude and 90° inclination angle, using the S-band and ...
Nayoung Yoon +8 more
doaj +1 more source
A Single-Feeding Port HF-UHF Dual-Band RFID Tag Antenna [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2017 In this paper, a dual-band high frequency (HF) and ultra-high frequency (UHF) radio-frequency identification (RFID) tag antenna is presented that operates in the 13.56 MHz band as well as in the 920 MHz band.
Nam Ha-Van, Chulhun Seo
doaj +1 more source
Miniaturized Folded-Slot CubeSat MIMO Antenna Design with Pattern Diversity
Sensors, 2022 In this paper, a folded slot-based multiple-input–multiple-output (MIMO) antenna design for Cube Satellite (CubeSat) applications is presented for the ultra-high frequency (UHF) band.
Rifaqat Hussain +8 more
doaj +1 more source