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  • identification rfid tracking: Topics by Science.gov

    2018-3-1u2002·u2002In this paper, a high-performances microstrip antenna for UHF (ultra high frequency) RFID (radio frequency identification) tag is designed, prototyped and tested. The antenna consists of two main components: a 1.52 mm RT/duroid 5880 laminate substrate on which the antenna is designed and a 10 mm polytetrafluoroethylene (PTFE) dielectric ...

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  • identification rfid tag: Topics by Science.gov

    2018-1-1u2002·u2002In this paper, a high-performances microstrip antenna for UHF (ultra high frequency) RFID (radio frequency identification) tag is designed, prototyped and tested. The antenna consists of two main components: a 1.52 mm RT/duroid 5880 laminate substrate on which the antenna is designed and a 10 mm polytetrafluoroethylene (PTFE) dielectric ...

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  • Special Issue on Multidisciplinary Sciences and ...

    Green IoT is an energy-efficient way to reduce or eliminate the greenhouse effect of current applications. Radio Frequency Identification (RFID) is one of the Green IoT and Master IoT components that identifies a person or entity in a high-frequency electromagnetic spectrum when combining electromagnetic or electrostatic couplings.

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  • (PDF) Mobile and Wireless Networks

    Academia.edu is a platform for academics to share research papers.

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  • RF and Microwave Microelectronics Packaging II by Ken ...

    2021-6-26u2002·u2002The UHF band is used by mobile phones, ZigBee (at 915 MHz and 868 MHz), RFID, amateur radio, fixed wireless, and television. At microwave frequencies, L-band is used for radar, satellite communications, mobile phone, and amateur radio.

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  • The Telecommunications Handbook: Engineering

    The Telecommunications Handbook: Engineering Guidelines for Fixed, Mobile and Satellite Systems [1 ed.] 1119944880, 9781119944881 This practical handbook and reference provides a complete understanding of the telecommunications field supported by des

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  • Iccce 2018 2019

    2020-5-1u2002·u2002The high frequency of occurrence, and then find the weight on the Gaussian probability density function [7]. ... Over the spatial distance of 1 m this free space permeability constant is modified and becomes, ... Kevin Ashton presumed that radio frequency identification (RFID) ...

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  • Antennas for Portable Devices - PDF Free Download

    As the frequency used for RFID varies from very low (below 135 kHz) to millimetre wave (27.125 GHz), so will the antenna design. For near-field (inductively coupled) RFID systems, the antenna is made Introduction 4 13.56 MHz 433 MHz 869 MHz 915 MHz Figure 1.2 RFID tag antennas operating at 13.56, 433, 869, and 915 MHz.

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  • IJRT Volume-7 Issue-6 March 30 2019 PDF

    2021-5-15u2002·u2002International Journal of Recent. Technology and Engineering ISSN : 2277 - 3878 Website: www.ijrte.org Volume-7 Issue-6, MARCH 2019 Published by: Blue Eyes Intelligence Engineering and Sciences Publication. d En g y an ine log e o rin hn. g ent Tec. Ijrte Rec EX. N O In t P. TI of. OR L. ING VA INNO l er na na nal Jour tio www.ijrte.org Exploring Innovation Editor-In-Chief Chair Dr. Shiv …

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  • Electromagnetics and Network Theory and their

    This dipole spans the distance between the center points rc˙ m of the two triangles of each basis one-form and has the length ˇ ˇ cC ˇ h D jhj D ˇrc (1.28) m rm : A constant magnetic current of amplitude 2Vm lm is impressed on the whole length of the dipole.

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