Results 1 to 10 of about 85,207 (336)
On-chip omnidirectional electromagnetic-thermal cloak. [PDF]
iScience, 2023 Simultaneously guiding electromagnetic waves and heat flow at any incidence angle to smoothly bypass some electromagnetic/thermal sensitive elements is a key factor to ensure efficient communication and thermal protection for an on-chip system. In this study, an omnidirectional on-chip electromagnetic-thermal cloak is proposed.
Liu Y, Chen H, Zhao G, Sun F.
europepmc +2 more sources
Electromagnetic compatibility testing of implantable neurostimulators exposed to metal detectors. [PDF]
Open Biomed Eng J, 2010 Seidman SJ +3 more
europepmc +3 more sources
International Journal of Antennas and Propagation, 2022 In order to overcome the difficulty in obtaining accurate phase information in antenna near-field measurement, this study proposes a phase recovery algorithm that can be applied to phaseless spherical near-field sampling data.
Jiaqi Wang +3 more
doaj +1 more source
Simultaneously realizing thermal and electromagnetic cloaking by multi-physical null medium [PDF]
Opto-Electronic Science Vol. 3 No. 2 230027, 2024, 2023 Simultaneously manipulating multiple physical fields plays an important role in the increasingly complex integrated systems, aerospace equipment, biochemical productions, etc. For on-chip systems with high integration level (e.g., electronic/photonic chips and radio-frequency/microwave circuits), where both electromagnetic information/energy ...
arxiv +1 more source
Applied Sciences, 2021 The balise transmission system (BTS) is an automatic identification system for vehicle–ground communication based on radio frequency identification (RFID) technology. The electromagnetic coupling characteristics of BTS have a very important effect on the
Qi Geng +5 more
doaj +1 more source
Applied Sciences, 2021 Given the mutual information of finite-alphabet inputs cannot be calculated concisely and accurately over fading channels, this paper proposes a new method to calculate the mutual information.
Yuyu Liu, Jinbao Zhang, Dan Zhang
doaj +1 more source
Applied Sciences, 2021 To accelerate the solution of transient electromagnetic scattering from composite scatters, a novel hybrid discontinuous Galerkin time domain (DGTD) and time-domain physical optics (TDPO) method is proposed.
Ceyi Ma, Yinghong Wen, Jinbao Zhang
doaj +1 more source
Applied Sciences, 2021 For wireless communication systems, receivers usually work under complex electromagnetic environments and are often susceptible to electromagnetic interference (EMI).
Shaoxiong Cai +4 more
doaj +1 more source
Energy conserving coupling through small apertures in an infinite perfect conducting screen [PDF]
Advances in Radio Science, 2015 Apertures in shielding enclosures are an important issue for determining shielding efficiencies. Various mathematical procedures and theories were employed to describe the coupling between the regions connected via an aperture in a well conducting plane.
J. Petzold, S. Tkachenko, R. Vick
doaj +1 more source
MRI-compatible electromagnetic servomotors for image-guided robotic procedures [PDF]
Commun Eng 1, 4 (2022), 2021 Combining the unmatched soft-tissue imaging capabilities of magnetic resonance imaging (MRI) with high precision robotics has the potential to improve the accuracy, precision, and safety of a wide range of image-guided medical procedures. However, the goal of highly functional MRI-compatible robotic systems has not yet been realized because ...
arxiv +1 more source