Metalenses based on all-dielectric metasurfaces plays an important role in microscopic imaging, machine vision and holographic imaging. Chromatic aberration correction is an important factor that imaging devices. In t...
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In order to meet the standardized design requirements of lenses, a lens aided design system based on parametric modeling is designed. The development of this system makes full use of computer-aided design technology t...
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With the widespread adoption of mobile networks, the demand for onboard aircraft network connectivity is growing at a significant pace. However, existing solutions for this air-to-ground (ATG) communication scenario, ...
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As cloud-network integration, 5G and 6G, all-optical network, and IP-based services evolve, operational systems of operators face new challenges. The current operational systems suffer from inconsistent technical arch...
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Kepler is deploying a commercial optical space data relay network providing real-time, high-bandwidth internet connectivity to LEO space, air, and ground users. The Kepler Network will be compatible with the SDA Optic...
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Capacity and distribution requirements in networks drive a need for more fibre in cable. However, the space available to provision additional fibre is constrained leading to higher density of fibre in cable. This pape...
This study investigates the controller types and effects of the design techniques on gimbal stabilization. Since implementing the controllers and determining the system's robustness is straightforward, the frequen...
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This work shows that aspherical surfaces obtained by the general equation of stigmatic sequential opticalsystems are very sensitive to wavelength. The application these surfaces to broadband lens-based systems is lim...
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The capability to simultaneously interfere with multiple hostile targets is of great importance for modern electronic jammers. To allow the radio frequency amplifier to operate at maximum efficiency and avoid nonlinea...
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In response to the problem that the leader's dominant role in the leader follower formation control algorithm can easily lead to the failure of formation system control, in this paper, the artificial potential fie...
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