Results 101 to 110 of about 27,446 (309)
A versatile active antenna for low-cost microwave link applications
, 1995 An active antenna which confgures a complete microwave receiving/transmitting front-end is inlroduced. The module is based on a single bipolar transistor which acts, at the same time, as the active device of the local oscillator, capable of being ...
G. Avitabile +5 more
core +1 more source
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
ANALYSIS AND PLANNING MICROWAVE LINK TO ESTABLISHED EFFICIENT WIRELESS COMMUNICATIONS
, 2009 Wireless communication is observing a fast development in today’s communication era. In mobile communication the Base Transceiver Station (BTS) to Base Station Controller (BSC) or Mobile Switching Centre (MSC) link is based on microwave link.
Shabbir, Md. Rakib Al Mahmud and Zaigham Khan
core
Advanced Materials, EarlyView.An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim +16 more
wiley +1 more source
Dynamic Reconfigurable Intelligent Microwave Photonics Network
Dianxin kexue, 2014 Microwave photonics（MWP）uses the strength of photonic techniques to generate, transfer, process, control and networking for broadband microwave signals. Some notable challenges were analyzed to apply dynamic reconfigurable intelligent microwave photonics
Yuefeng Ji +5 more
doaj +2 more sources
Advanced Materials, EarlyView.A deep learning inverse‐design framework is established to create versatile reconfigurable terahertz metadevices. By synergizing deep learning with phase‐change materials, this approach enables on‐demand customization of multidimensional electromagnetic responses.
Yisheng Dong +11 more
wiley +1 more source
A ROBUST DIGITAL WIRELESS LINK FOR TACTICAL UAV’S
, 2003 International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, NevadaTactical unmanned aerial vehicles (UAV’s) can deliver real-time battlefield video directly to the soldier providing ...
Durso, Christopher M.
core
Discover ElectronicsMonitoring changes in the brain is fundamental for diagnosing brain diseases, selecting appropriate treatments, and long-term management of patients with neurological disorders. Radio frequency (RF) antenna biosensor technologies have increasingly gained
Iresh Odana Ubesiri Narayana +4 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha +5 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Simplified quantum sensing technique for the detection of short electrical signals occurring in neuronal signaling or bioinspired technologies. We demonstrate a single frequency continuous‐wave optically detected magnetic resonance (CW‐ODMR) approach to sense signals that can be as short as 0.2 ms.
João Paulo Silva +4 more
wiley +1 more source