Results 31 to 40 of about 771,291 (252)
A 3D-Printed Tapered Cavity-Backed Flush-Mountable Ultra-Wideband Antenna for UAV
IEEE Access, 2019 A tapered cavity-backed flush-mountable dual mono-cone antenna is proposed. The proposed antenna consists of four main sections: a lower mono-cone, an upper mono-cone, novel feeding structures, and an exponentially tapered cavity.
Seongkyu Lee +3 more
doaj +1 more source
Compact Dual Slot SIW Cavity Backed Antenna for CubeSat/Nanosatellite Applications
IEEE Access, 2023 In this article, a small aperture coupled SIW cavity-backed dual slot antenna is presented. It is demonstrated that, for a rectangular SIW cavity with dual slot, when the feed point is chosen properly, the structure can resonate at much lower frequency ...
Ratul De +2 more
doaj +1 more source
Wideband Cavity-backed CubeSat Antenna in S band [PDF]
12th European Conference on Antennas and Propagation (EuCAP 2018), 2018 The Telemetry, Tracking and Command (TT&C) antennas are a crucial component of small satellites, as their in-orbit attitude is not always well-defined. The TT&C antenna design for a CubeSat is an even more challenging task, considering the volume restrictions imposed by the standard, and the bandwidth requirements for a duplex communication. A detailed
Veljovic, Miroslav, Skrivervik, Anja K
openaire +2 more sources
Experimental investigation of a plasma-covered cavity-backed slot antenna [PDF]
, 1969 Plasma covered cavity-backed slot antenna ...
Campbell, T. G., Croswell, W. F.
core
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Wideband Substrate Integrated Cavity-Backed Dielectric Resonator Antenna at Sub-6-GHz Band
IEEE Open Journal of Antennas and Propagation, 2023 The design and implementation of a wideband single-mode dielectric resonator antenna (DRA) with a substrate integrated cavity-backed structure is presented in this paper.
Reza Shamsaee Malfajani +2 more
doaj +1 more source
Cavity-Backed Cylindrical Wraparound Antennas [PDF]
, 2011 None
O. M. C. Pereira-Filho +4 more
openaire +2 more sources
A Buried Cavity Backed Slot Antenna for Agriculture and Infrastructure Monitoring
, 2021 While the earth provides a relative secure environment in the event of flood, fires and storm events, the design of antennas which operate satisfactorily to a receiver on or above the ground has been a design challenge.
Yana Salchak +11 more
core +1 more source
Advanced Functional Materials, EarlyView.Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park +7 more
wiley +1 more source
Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics
Advanced Functional Materials, EarlyView.Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley +1 more source