Results 41 to 50 of about 3,609 (138)
IEEE AccessTwo broadband dual-polarized band-notched crossed dipole antennas based on the grounded coplanar waveguide (GCPW) filter for 2G/3G/4G/5G base station are proposed in this paper. Two antennas with two and three radiation nulls are displayed to demonstrate
Min Li +4 more
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 15, August 2025.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Compact Size UWB Monopole Antenna with Triple Band-Notches [PDF]
Radioengineering, 2017 This paper presents triple band notched ultra wide band (UWB) monopole antenna with overall size of 36 × 32 mm2 fed by microstrip transmission line. In order to achieve a good impedance matching from 2.7 GHz to 13.4 GHz, a tapered transition between the ...
W. Ali, A. A. Ibrahim, J. Machac
doaj
Compensation technique for nonlinear distortion in RF circuits for multi-standard wireless systems [PDF]
, 2014 Recent technological advances in the RF and wireless industry has led to the design requirement of more sophisticated devices which can meet stringent specifications of bandwidth, data rate and throughput.
Chakrabarty, K., Chakrabarty, K.
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Microwave Sensing and Imaging Technology in Food Applications: A Comprehensive Review
Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 4, July 2025.ABSTRACT Microwave sensing (MWS) and imaging (MWI) technologies have gained significant attention as non‐destructive methods for assessing food quality, ensuring safety, and verifying authenticity. This review provides a comprehensive evaluation of MW‐based systems in food applications, integrating both theoretical foundations and practical ...
Aysenur Betul Bilgin, Pervin Basaran
wiley +1 more source
A Review on Microstrip Patch Antenna and its Miniaturization Techniques [PDF]
, 2017 Volume 7 Issue 7 (July ...
Gupta, S. (Sumit) +1 more
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Advanced Materials Technologies, Volume 10, Issue 5, March 4, 2025.This paper reviews the state‐of‐the‐art and recent advances in bio‐integrated wireless power and data transfer technologies for flexible bionics, wearable and implantable bioelectronics. The architectures, operating principles, materials, and application technologies are presented in detail.
Massimo Mariello, Christopher M. Proctor
wiley +1 more source
Multi‐Level Switching of Spin‐Torque Ferromagnetic Resonance in 2D Magnetite
Advanced Science, Volume 11, Issue 26, July 10, 2024.The synthesis of environmentally stable and high Curie temperature 2D Fe3O4 nanosheets are reported that exhibit multi‐level resistance under the stimulation of a microwave field at room temperature. Such behavior is ascribed to the emergence of bAPBs and sAPBs in the Fe3O4 structure and morphological evolution of spin texture.
Zhiyan Jia +16 more
wiley +1 more source
A Comprehensive Survey on Particle Swarm Optimization Algorithm and Its Applications
Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015 Particle swarm optimization (PSO) is a heuristic global optimization method, proposed originally by Kennedy and Eberhart in 1995. It is now one of the most commonly used optimization techniques. This survey presented a comprehensive investigation of PSO.
Yudong Zhang +3 more
wiley +1 more source
Integrated Filters and Couplers for Next Generation Wireless Tranceivers [PDF]
, 2019 The main focus of this thesis is to investigate the critical nonlinear distortion issues affecting RF/Microwave components such as power amplifiers (PA) and develop new and improved solutions that will improve efficiency and linearity of next generation ...
Olukoya, O., Olukoya, O.
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