RF Energy Harvesting for Ubiquitous, Zero Power Wireless Sensors
International Journal of Antennas and Propagation, 2018 This paper presents a review of wireless power transfer (WPT) followed by a comparison between ambient energy sources and an overview of different components of rectennas that are used for RF energy harvesting. Being less costly and environment friendly,
Warda Saeed +3 more
doaj +1 more source
Compact Microstrip NWB/DWB BPFs With Controllable Isolation Bandwidth for Interference Rejection
IEEE Access, 2019 In this paper, a novel and planar topology, which can be used to design notched-/dual-wideband bandpass filters (NWB/DWB BPFs) with controllable isolation bandwidth, is presented for interference rejection.
Xiao-Kun Bi +3 more
doaj +1 more source
Receiver techniques and detectors for use at millimeter and submillimeter wavelengths semiannual report, 1 sep. 1964 - 28 feb. 1965 [PDF]
Signal detection and receiving techniques for millimeter and submillimeter ...
core +1 more source
Performance Analysis of Fifth-Generation Cellular Uplink
, 2015 Fifth-generation cellular networks are expected to exhibit at least three primary physical-layer differences relative to fourth-generation ones: millimeter-wave propagation, antenna-array directionality, and densification of base stations. In this paper,
Talarico, Salvatore +2 more
core +1 more source
Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics
Advanced Functional Materials, EarlyView.Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro +4 more
wiley +1 more source
Solid-state millimeter wave power generation and amplification Semiannual status report, 1 Sep. 1967 - 29 Feb. 1968 [PDF]
Solid state millimeter wave power generation and amplification ...
Rafuse, R. P.
core +1 more source
Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production
Advanced Functional Materials, EarlyView.Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen +4 more
wiley +1 more source
IEEE Access, 2019 Wideband aperture-coupled magneto-electric (ME) dipole antennas fed by microstrip line are proposed in this paper. The aperture-coupled microstrip-line-fed method was utilized in the proposed configuration to replace the conventional Γ-shaped ...
Jie Sun, Kwai-Man Luk
doaj +1 more source
Enhancing isolation performance of tilted Beam MIMO antenna for short-range millimeter wave applications [PDF]
, 2023 Wahaj Abbas Awan +6 more
openalex +1 more source