Results 71 to 80 of about 46,941 (302)
, 2021 Centro Asturiano membership record of Costas Pilchinis; Socio Number: 84370.https://digitalcommons.usf.edu/asturiano_membership/4794/thumbnail ...
Centro Asturiano de Tampa
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Constructions of Golomb Costas arrays and their applications in OFDM systems
Tongxin xuebao, 2013 Theory of structures of Golomb Costas arrays with 1-gap row and 1-gap column was established with the study of the properties and mathematical models of Golomb Costas arrays and their families which are obtained by the cyclic shift method.
Jian-guo YAO, Yu-feng WANG, Wei HENG
doaj +2 more sources
Advanced Science, EarlyView.A CCM‐based architectural strategy is introduced for high‐temperature PEM fuel cells, enabling MPL‐free carbon paper gas diffusion layers via decal‐transfer processing. By co‐engineering the CCM, GDL, and a G‐foam flow field, oxygen transport is enhanced while phosphoric‐acid leakage is suppressed, resulting in high power density and stable operation ...
Seongmin Cho +6 more
wiley +1 more source
Advanced Science, EarlyView.Current technologies for spinal cord optogenetic stimulation rely on external power sources and face reliability constraints in freely behaving animals. Here, a fully implantable, battery‐powered optoelectronic device is introduced, enabling operation in any selected environment with wireless recharging for months‐long stimulation.
Shahriar Shalileh +8 more
wiley +1 more source
IET Signal ProcessingCostas arrays, known for their ideal autocorrelation properties, play a vital role in radar, sonar, and communication systems. Traditionally, they are obtained through exhaustive search or algebraic construction.
Jianguo Yao +3 more
doaj +1 more source
Advanced Science, EarlyView.A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang +3 more
wiley +1 more source
Focus: Downeast Region piece featuring commentary by Costas Christ, CEO of the
, 2005 Focus: Downeast Region piece featuring commentary by Costas Christ, CEO of the Bar Harbor Chamber of Commerce. Costas outlines the benefits of ecotourism, and why the time is right for Maine to explore ecotourism.
Christ, Costas
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Sistem Modulator dan Demodulator BPSK dengan Costas Loop
Techne, 2015 Pada tulisan ini akan dibahas suatu sistem transmisi data berbasis BPSK (Binary Phase Shift Keying) menggunakan Costas Loop pada demodulatornya. Pada prinsipnya Costas Loop adalah bentuk khusus dari PLL yang difungsikan untuk melakukan demodulasi sinyal ...
Budihardja Murtianta
doaj +1 more source
Advanced Science, EarlyView.This study introduces a foundation model‐based biomarker for risk stratification of pathological response in non‐small cell lung cancer. A Vision Mamba super‐resolution model standardizes heterogeneous CT images. A multi‐task Swin Transformer then fine‐tunes a pre‐trained lung foundation model to jointly optimize tumor segmentation and response ...
Yanglan Xu +10 more
wiley +1 more source