Results 121 to 130 of about 95,222 (318)

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Integrated Design Framework for Scalable Series-Fed Microstrip Patch Antenna Arrays With Machine Learning Assistance

IEEE Access
This work presents an integrated design framework for compact series-fed microstrip patch antenna arrays (SF-MSPAAs) enabling scalable sub-arrays for planar and MIMO configurations.
R. Priya, R. V. Sanjika Devi, Parul Mathur, Robin Augustine, Dhanesh G. Kurup   +4 more
doaj   +1 more source

Metasurfaces for next-generation wireless communication systems. [PDF]

Natl Sci Rev, 2023
Ra'di Y, Nefedkin N, Popovski P, Alù A.
europepmc   +1 more source

Demo: "Funkdebugger" - a failure analysis framework for industrial wireless communication systems

, 2022
259260Today's efforts towards more productive and efficient industrial automation systems strongly demand more flexible, intelligent and low-cost Machine-to-Machine (M2M) interactions.
Wetzker, Ulf
core  

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

A new compact and low phase imbalance microstrip coupler for 5G wireless communication systems. [PDF]

PLoS One, 2023
I Yahya S, Zubir F, Nouri L, Yusoff Z, Chaudhary MA, Assaad M, Rezaei A, Nguyen Le B.   +7 more
europepmc   +1 more source

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

Advanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus, Fulya Yenilmez, Kadir Ozlem, Hakan Kestir, Eren Tasdemir, Berkant Bakisli, Gökhan Ince, Ozgur Atalay, Asli Tuncay Atalay   +8 more
wiley   +1 more source

Autonomous Self-Adaptive and Self-Aware Optical Wireless Communication Systems. [PDF]

Sensors (Basel), 2023
Esmail MA.
europepmc   +1 more source

Robotic Control for Human–Robot Collaborative Assembly Based on Digital Human Model and Reinforcement Learning

Advanced Robotics Research, EarlyView.
This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao, Hongzhou Ai, Wenjun Xu, Zude Zhou, Lihui Wang   +4 more
wiley   +1 more source

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems. [PDF]

Micromachines (Basel), 2023
Hamid SS, Mariappan S, Rajendran J, Rawat AS, Rhaffor NA, Kumar N, Nathan A, Yarman BS.   +7 more
europepmc   +1 more source