Results 131 to 140 of about 29,221 (286)

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Demonstration of Digital/ Analog Radio-over-Fiber Reconfiguration under SDN-enabled Optical Crosshaul Architecture

Demonstration of Digital/ Analog Radio-over-Fiber Reconfiguration under SDN-enabled Optical Crosshaul ...
A Nirmalathas (13383936), P Zhu (5323598), PT Dat (21513836), Chathu Ranaweera (13090347), C Lim (9867449), S Edirisinghe (13419909), T Song (9976706), Y Tao (9882977), Y Yoshida (7751918), L Wosinska (13475812)   +9 more
core  

TRUST approach to software defined radio: RF considerations

, 2000
The design of the RF component of a Software Defined Radio (SDR) is a challenging task. This paper sets out to examine the important issues concerning the design of both the transmitter and the receiver.
Macleod, JR, Jennings, D, Diaz, F, Gulobicic, Z, Warr, PA, Garcia, JA, Beach, MA, Alonso, J   +7 more
core  

Hybrid Analog-Digital Fiber-Based Radio-Frequency Signal Distribution

, 2013
We present a fiber-based radio-frequency signal distribution system. In our system, we use a hybrid technique, in which digital signal processing is combined with analog electronic architectures to effectively reduce the fiber-induced phase noises and ...
Hou, Dong, Ning, Bo, Zhao, Jianye, Zheng, Tuolun   +3 more
core   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Characterization and Design of Analog Integrated Circuits Exploiting Analog Platforms

, 2006
Universal Mobile Telecommunication System (UMTS) front end design is challenging because of the need to optimize power while satisfying a very high dynamic range requirement. At the same time, designing analog circuits for automotive applications is very
Vincis, Federico
core  

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Experimental Evaluation of TDD T-Sync Accuracy in A-RoF-Based DAS Using Different Delay Measurement Methods

IEEE Access
In order to realize a large capacity mobile fronthaul, analog radio over fiber (A-RoF) is highly attractive from the perspective of simplification, especially for the high frequency band distributed antenna system (DAS).
Yuta Takahashi, Yasuyoshi Yamamoto, Mizuki Suga, Hiroto Yorioka, Hideyuki Tsuboi, Takafumi Fujita, Fumihiro Yamashita   +6 more
doaj   +1 more source