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Solar Powered Aircraft Achieves New Stratospheric Success

12/26/2024 | BAE Systems
A British-led team of engineers has taken a leap forward in the race to harness the stratosphere for earth observation and communications, completing a new series of test flights of BAE Systems’ High Altitude Pseudo Satellite (HAPS) Uncrewed Aerial System (UAS), PHASA-35®, in quick succession. 

The Effects of Copper on a Transmission Line

12/23/2024 | Todd Kolmodin, Gardien Services
As technology advances, our substrates become increasingly smaller, and chip technology has progressed to where HDI and UHDI are household terms. Ten years ago, this new design architecture would strike fear in the hearts of any plating engineer. Unfortunately, North American and European manufacturing has lagged due to excessive offshoring of commercial and some high-reliability product lines. Fortunately, most of the military and aerospace product has remained controlled. But in doing so, the designs utilized by the mil/aero and medical sectors’ reliability lines were corralled into the manufacturing capabilities of the North American and European providers.

OKI Develops PCB Technology with Stepped Copper Coin Insertion to Achieve 55 Times Better Heat Dissipation in Outer Space

12/12/2024 | BUSINESS WIRE
The OKI Group printed circuit board (PCB) business company OKI Circuit Technology has successfully developed multilayer PCB technology with stepped copper coin insertion to achieve 55 times better heat dissipation compared to conventional PCB. The stepped copper coin is offered in two types, circular and rectangular, to suit the shape of the electronic component mounted on the PCB. OTC is working to develop mass-production technologies with the aim of introducing PCBs incorporating this new technology into markets for compact devices or devices used in outer space or other environments where air cooling technology cannot be used.

NASA Eyes Launching SPHEREx Sky-Mapping Mission in Early 2025

12/11/2024 | NASA
NASA and SpaceX are targeting late February 2025 for the launch of the agency’s next astrophysics observatory, SPHEREx. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will launch aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. The observatory will lend insight into what happened after the big bang, measure the glow of galaxies near and far, and search the Milky way for building blocks of life.

SIA Commends CHIPS Act Incentives for Coherent, SkyWater Technology, X-FAB

12/09/2024 | SIA
The Semiconductor Industry Association (SIA) released the following statement from SIA President and CEO John Neuffer applauding CHIPS and Science Act manufacturing investments announced by the U.S. Department of Commerce, Coherent, SkyWater Technology, and X-FAB.
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