The Government Circuit: Driving Resiliency and Economic Security on Both Sides of the Atlantic
American Made Advocacy: Taking the Fight to Capitol Hill
Defense Speak Interpreted: SWaPing Nanosatellites for Defense SystemsNew BGU System Produces High-Res Images at Low Cost
January 4, 2019 | Ben-Gurion University of the NegevEstimated reading time: Less than a minute
An article in the December issue of the journal Optica demonstrated that nanosatellites the size of milk cartons arranged in a spherical (annular) configuration were able to capture images that match the resolution of the full-frame, lens-based or concave mirror systems used on today’s telescopes.
BGU Ph.D. candidate Angika Bulbul, working under the supervision of Prof. Joseph Rosen of BGU’s Department of Electrical and Computer Engineering, explains the groundbreaking nature of this study, saying it proves that by using a partial aperture, even a high-resolution image can be generated. This reduces the cost of traditionally large telescopic lenses.
“We found that you don’t need the entire telescope lens to obtain the right images. Even by using a partial aperture area of a lens, as low as 0.43%, we managed to obtain a similar image resolution to the full aperture area of a mirror or lens-based imaging system,” says Bulbul. “The huge cost, time and material needed for gigantic traditional optical space telescopes with large curved mirrors can be slashed.”
Share on:
Suggested Items
Ark Electronics Expands Global Manufacturing Factory Network in North America and Europe
04/17/2024 | PRNewswireElectronic Manufacturing Company Ark Electronics recently announced the expansion of its Global Factory Network with the addition of Electronics Manufacturing Service (EMS) capabilities in Mexico and Europe.
Microchip Technology Acquires Neuronix AI Labs
04/16/2024 | Microchip Technology Inc.Innovative technology enhances AI-enabled intelligent edge solutions and increases neural networking capabilities.
Fluor Awarded U.S. Air Force Contract Augmentation Program V Task Order for Tinian
04/11/2024 | BUSINESS WIREFluor Corporation announced that the U.S. Air Force Installation Contracting Agency awarded the company a task order contract for Pavement and Transportation Support North Field, Tinian, Commonwealth of the Northern Mariana Islands (CNMI).
ENNOVI Introduces a New Flexible Circuit Production Process for Low Voltage Connectivity in EV Battery Cell Contacting Systems
04/03/2024 | PRNewswireENNOVI, a mobility electrification solutions partner, introduces a more advanced and sustainable way of producing flexible circuits for low voltage signals in electric vehicle (EV) battery cell contacting systems.
Intel Outlines Financial Framework for Foundry Business, Sets Path to Margin Expansion
04/03/2024 | BUSINESS WIREIntel Corporation outlined a new financial reporting structure that is aligned with the company’s previously announced foundry operating model for 2024 and beyond.