Results 111 to 120 of about 58,270 (278)
Rectennas for RF wireless energy harvesting [PDF]
, 2014 There is an increasing interest in energy harvesting. The rectenna, which is a combination of a rectifier and an antenna, is a device to harvest wireless energy in the air. This thesis is concentrated on the analysis, design and measurement of compact rectennas for radio frequency (RF) wireless energy harvesting applications, and the thesis can be ...
openaire +1 more source
Advanced Science, EarlyView.ABSTRACT Hepatocellular carcinoma (HCC) remains a significant clinical challenge due to the limited efficacy of conventional treatments like surgery, radiofrequency ablation (RFA), and transarterial embolization (TAE). Here, we develop an innovative TAE and immunothermal therapy strategy based on smartly assembled near‐micron layered double hydroxide ...
Qitao Hu +12 more
wiley +1 more source
Multi‐Tissue Omics Analysis Uncovers Translational Regulation Underlying Complex Traits in Pigs
Advanced Science, EarlyView.Integrated multi‐omics across pig breeds and tissues reveals key principles of post‐transcriptional translational regulation and their contribution to trait formation. A gene network framework integrating transcriptomic and translatomic data is developed and applied to elucidate the genetic basis of meat production, offering new insights into mammalian
Chao Wang +13 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley +1 more source
Miniaturized Broadband Bi-Yagi Antenna Array for Ambient RF Energy Harvesting. [PDF]
Micromachines (Basel), 2023 Abdulwali ZSA +6 more
europepmc +1 more source
RRAM Variability Harvesting for CIM‐Integrated TRNG
Advanced Electronic Materials, EarlyView.This work demonstrates a compute‐in‐memory‐compatible true random number generator that harvests intrinsic cycle‐to‐cycle variability from a 1T1R RRAM array. Parallel entropy extraction enables high‐throughput bit generation without dedicated circuits. This approach achieves NIST‐compliant randomness and low per‐bit energy, offering a scalable hardware
Ankit Bende +4 more
wiley +1 more source
A Dual-Polarized Omnidirectional Rectenna Array for RF Energy Harvesting. [PDF]
Micromachines (Basel), 2023 Wang Y, Lu N, Sun H, Ren R.
europepmc +1 more source
High‐Speed Flexible Schottky Diodes Based on Carbon Nanotubes
Advanced Electronic Materials, EarlyView.We demonstrate a flexible Schottky diode based on carbon nanotube network thin film, and the devices are fabricated via a low‐temperature process on a PI substrate, which exhibits excellent radio‐frequency characteristics, with a high responsivity 6 A/W at zero bias, a high intrinsic cut‐off frequency reaching 153 GHz, and an extrinsic cut‐off ...
Yan Li +6 more
wiley +1 more source
Materials Today SustainabilityRadio Frequency (RF) energy harvesting is a promising approach to convert ambient RF signals into electrical power suitable for low-energy devices.
Muhammed Kallumottakkal +6 more
doaj +1 more source
A Compact Circular Rectenna for RF-Energy Harvesting at ISM Band. [PDF]
Micromachines (Basel), 2023 Prashad L, Mohanta HC, Mohamed HG.
europepmc +1 more source