Results 11 to 20 of about 70,803 (277)
RFID coverage extension using microstrip-patch antenna array [PDF]
, 2009 In this paper, a UHF-band 2 x 2 microstrip phased-array antenna is designed and implemented to extend the coverage of an RFID reader system. The phased-array antenna has four microstrip-patch antennas, three Wilkinson power dividers, and a transmission ...
Abbak, Mehmet +2 more
core +1 more source
A study of water-mist recirculation system for filtration and cooling effect in the kitchen hood ventilation system [PDF]
, 2020 Water-mist spray system in several heavy-duty kitchen hood canopies are installed to efficiently control the high heat loads and grease emissions produced from the cooking process and for safety purposes.
Nor Salim, Nor Adrian
core +1 more source
Antenna-coupled TES bolometer arrays for CMB polarimetry [PDF]
, 2008 We describe the design and performance of polarization selective antenna-coupled TES arrays that will be used in several upcoming Cosmic Microwave Background (CMB) experiments: SPIDER, BICEP-2/SPUD.
Bock, J. J. +16 more
core +6 more sources
Hexagonal Microstrip Patch Antenna Design for UWB Application [PDF]
ITM Web of Conferences, 2022 Microstrip patch antennas is one of the most used antennas for wireless communication. Its key features include a limited bandwidth, low cost, and ease of manufacture.
Singh Khushboo +3 more
doaj +1 more source
Simulation of microstrip radio altimeter antenna for aircraft
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2021 The purpose of the article is to carry out mathematical modeling of the main characteristics and parameters of a microstrip antenna, the dielectric substrate of which is created from a domestic ceramic sample and to substantiate the use of a microstrip ...
A. V. Gusinski +5 more
doaj +1 more source
Engineering Science and Technology, an International Journal, 2016 In this paper, a simple microstrip patch antenna and a two-element E-plane coupled microstrip antenna array employing a defected ground structure are investigated. Without defected ground structure, the antenna has an impedance bandwidth of 675 MHz (6.78%
Munish Kumar, Vandana Nath
doaj +1 more source
Microstrip patch antenna array for range extension of RFID applications [PDF]
, 2008 In this paper, an UHF band 2X2 microstrip phased antenna array is designed for extending the range of an RFID reader system. The phased antenna array operates at the frequency of 867 MHz, as specified in Gen2 protocol European standards.
Abbak, Mehmet +2 more
core +1 more source
Journal of Engineering and Sustainable Development, 2022 This paper introduces the design of a new dual polarization rectangular microstrip patch antenna based on metamaterial structures at X-band. The work focuses on two distinct configurations of a microstrip patch antenna utilizing metamaterials.
Sadiq K. Ahmed +2 more
doaj +1 more source
Modelling of a microstrip patch antenna using a hybrid FDTD/PEEC method [PDF]
, 2008 A hybrid technique combining FDTD and PEEC methods is applied to the prediction of radiation from printed structures. The predicted radiation patterns of a microstrip patch antenna are compared to those obtained using FDTD.A hybrid technique combining ...
Railton, CJ
core +2 more sources
Miniature Wideband stacked microstrip patch antenna based on the sierpinski fractal geometry [PDF]
, 2000 The main interest in the design of a miniature microstrip patch antenna (MPA) is its small size in conjunction with the well-known advantages of a MPA (cost, profile, weight).
Anguera Pros, Jaume +3 more
core +1 more source