Results 161 to 170 of about 320,258 (311)
Design of infinite impulse response maximally flat stable digital filter with low group delay. [PDF]
Sci RepYi H +7 more
europepmc +1 more source
Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization
Advanced Functional Materials, EarlyView.We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Co‐delivery of electrosprayed EDOT and oxidant enables bulk oxidative polymerization during layer‐by‐layer fabrication, creating stable, highly conductive 3D PEDOT structures. This Atomized Oxidative Polymerization (AOP) overcomes the surface deposition‐only and matrix‐limited conductivity of conventional Vapor Phase Polymerization (VPP) and PEDOT:PSS ...
Tazdik Patwary Plateau +2 more
wiley +1 more source
KSC2408 digital filter evaluation system for the ECG
, 1987 A hardware implementation in digital filters by using the high speed and high precision KSC2408 digital filter chips, demonstrates the power of the KSC2408 and proves that the real time digital filters can be implemented without complex circuitry and ...
Chung, Chi-Tong
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Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels
Advanced Healthcare Materials, EarlyView.We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa +8 more
wiley +1 more source
Dynamic Sensor Compensation Using Analogue Adaptive Filter Compatible with Digital Technology
, 2005 An analogue adaptive filter for dynamic response compensation of a load cell sensor is presented. The filter employs only transistors and therefore it can be integrated using standard digital CMOS technology, which is suitable for System-on-Chip ...
White, Neil M. +2 more
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Advanced Healthcare Materials, EarlyView.The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones +14 more
wiley +1 more source
Development of Channelized K/V Band Dicke Microwave Radiometer Based on SDR. [PDF]
Sensors (Basel)Liang Z, Guo W, Wang C, Liu P, Yang S.
europepmc +1 more source
Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells
Advanced Healthcare Materials, EarlyView.Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli +17 more
wiley +1 more source
Design of Digital Filter Structures and Quantization Analysis
, 2007 本篇論文是以高階數位等化器為基礎，將其原本為串聯的頻率轉換函數以許多不同的架構實現，以便觀察每種結構的差別。雖然套入架構裡面的數學總式是相同的，但是隨著架構設計的不同，會造成不同影響！尤其有是後期所發展出來的架構，因為其參數皆有經過標準化的處理，故其對數字的性質所表現出來的結果會比其他未經標準化的架構穩定很多。 接著將原為串聯的頻率轉換函數導成並聯的形式，並且亦將其用已經討論過的架構實現，去觀察串聯和並聯的差異性。一般來說，並聯的架構對於雜訊的影響會比串聯來的小 ...
Chen, Mei-Dai, 陳美代
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