Abstract: Dual-band microstrip antenna (MSA) arrays are widely used in applications requiring high gains. However, obtaining aperture efficiencies in both bands simultaneously for a single-feed, ...

The future of cryptocurrencies looks bright as an increasing number of investors are looking for alternative investment opportunities, but many remain hesitant because of the market's extreme ...

JPMorgan predicts that equities could rally 47% from here, after its 40% rebound from its lows in March, hinting at a possible Bitcoin bull run. Strategists at JPMorgan recently suggested that Bitcoin ...

Abstract: Achieving high-efficiency beam-steerable low-profile mm-wave array antennas has become particularly relevant for the advancement of modern communication systems. A completely novel passive ...

The U.S. national debt continues to rise—but is that actually bad? In June 2025, WSJ explained how the debt affects everyone and when it becomes unsustainable. Photo Illustration: Kent Nishimura/Getty ...