Abstract: Sparse arrays reduce the number of active channels that effectively increases the inter-element spacing. Large inter-element spacing results in grating lobe artifacts degrading the ...

Abstract: Peak sidelobe level reduction (PSLR) is crucial in the application of large-scale array antenna, which directly determines the radiation performance of array antenna. We study the PSLR of ...

1 Mother and Infant Research Unit, University of Leeds, 22 Hyde Terrace, Leeds LS2 9LN, UK 2 Epidemiology and Genetics Unit, Margaret Smith Building, University of Leeds, 30 Hyde Terrace, Leeds LS2 ...

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 ...

Researchers at The University of Texas at Arlington have discovered a surprising new type of magnetic property that could lead to stronger magnets made from tiny particles of common iron oxide. This ...

Learn JavaScript's Array Reduce method in 100 seconds. Take many things and reduce them down to one thing. Did Trump's motorcade drive through reflecting pool during renovation project? Family killed ...

Inflammation has a bad rap, both as an agent of pain and a risk factor for chronic illnesses like heart disease, type 2 diabetes, and cancer. Even the word itself sounds like something is going up in ...

In a newly published study, we describe our design for a self-extinguishing rechargeable battery. It replaces the most commonly used electrolyte, which is highly combustible – a medium composed of a ...

Vitamin D is essential for the bones and teeth, the immune system, brain health, and for regulating inflammation. The body produces vitamin D as a response to sun exposure. Certain foods and ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Momentus Inc. (NASDAQ: MNTS) ("Momentus" or the "Company"), a U.S. commercial space company that offers satellite buses, transportation, and other in-space ...