His design is based on Coaxial Collinear Antenna for ADS-B Receiver ... The diagram shows the 330 ohms and 100 ohms in series with the center point at around 75 ohm which is a match for the ...

Terahertz pulses with a repetition of 10 kHz and a spectrum of 0.1 ∼ 6 THz are generated via a collinear geometry. The phase-matching condition is analyzed and the effect of crystal thickness is ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

She's been writing about credit cards and reward travel since 2011 with articles on Forbes Advisor, BoardingArea, The Points Guy and more. Her redemptio... Toni is a points and miles enthusiast ...

Earlier this week British Airways, the UK’s national carrier, announced an overhaul of its loyalty points system. Previously named the ‘Executive Club’, BA’s loyalty programme has been ...

Toni is a points and miles enthusiast who has been leveraging loyalty programs to travel around the world (for nearly free) with her husband and their four young children. She’s passionate about ...

Modern smartphones put an excellent camera in every pocket, but there’s still a market in 2025 for the best point-and-shoot cameras. In fact, a few models trended in 2024, and we expect renewed ...

Cash-back cards pay you back a percentage of each transaction. Travel rewards cards give you points or miles that you can redeem for free flights, hotel stays and more. The right rewards credit ...

This is because major tournaments give players a chance to win a lot of ranking points and prize money. The 2025 Australian Open men's and women's champions will get 2000 ranking points.

In 1995 the American Medical Association warned its members that there exists no absolute definition of dehydration, and that the signs and symptoms of dehydration may be vague, deceptive ...