Results 151 to 160 of about 497,384 (294)
A Software Defined Radio Testbed Implementation
, 2003 We report on the implementation of a software defined radio (SDR) based on state-of-theart digital signal processors (DSPs), which are linked serially to PCs. While time critical operations are executed on specialised transmit and receive processors with a fixed block structure, the baseband processing is performed on highly flexible DSPs.
Weiss, S. +6 more
openaire +2 more sources
Software Defined Radio - An Introduction
, 2014 This article aims to give a short introduction into Software Defined Radio (SDR), an interesting field for everyone who likes radio transmission, hardware hacking and just accessing things you normally can’t access. At the end of this introduction, you should be able to get your antenna up and running, know the good resources for further research and ...
openaire +1 more source
Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges
Advanced Functional Materials, EarlyView.Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky +3 more
wiley +1 more source
Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration
Advanced Functional Materials, EarlyView.Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley +1 more source
Radio Parameters Measurement and Application of Software Defined Radio Receiver [PDF]
Bakalárska práca sa zaoberá problematikou softvérovo definovaných rádií a jej obsah je rozdelený do troch hlavných častí. V prvej časti je stručne popísaná história softvérových rádií, ich fungovanie a ich rôzne architektúry podľa umiestnenia AD ...
Thúróczy Tomáš
core
Advanced Functional Materials, EarlyView.A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez +7 more
wiley +1 more source
Development of a prototype antenna radiation pattern measurement system using Software-Defined Radio. [PDF]
HardwareXKana-Chuctaya A, Hilario-Tacuri A.
europepmc +1 more source
3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization
Advanced Functional Materials, EarlyView.Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono +6 more
wiley +1 more source
Spectrum Fitting Approach for Passive Wireless SAW Sensor Interrogation Using Software-Defined Radio. [PDF]
Micromachines (Basel)Wang S +7 more
europepmc +1 more source