As it does so, a 3D printer system prints a rigid back structure to the blanket array membrane. As it does so, the hard UV radiation of space rapidly cures the resin, making it hard. This means a ...
The ARAQYS-D3 mission by Dcubed will demonstrate the ability to manufacture a solar array 15 meters long in orbit. Credit: Dcubed BREMEN, Germany — German satellite component company Dcubed is moving ...
Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics. These engineered materials offer precise control over lights behavior, but ...
Abstract: In this paper, a new method of optically and RF transparent antenna based on quasi-one-dimension (quasi-1D) slow-wave structure is proposed. We demonstrate the high confinement, phase ...
Input: nums = [1,2,3,4] Output: [1,3,6,10] Explanation: Running sum is obtained as follows: [1, 1+2, 1+2+3, 1+2+3+4]. Input: nums = [1,1,1,1,1] Output: [1,2,3,4,5 ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. A frequent challenge that graduate and undergraduate students in chemistry, biology, ...
Abstract: In this letter, a broadband microstrip patch array filtenna based on array decoupling surface (ADS) structure is proposed. The ADS unit comprises a split-ring resonator housing a patch ...
Composite materials are redefining what is possible in space exploration. Their high strength, light weight and versatility make them indispensable in current and future space missions. NASA’s Artemis ...
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