Abstract: Antenna array composed of subarrays is a widely used array structure in the fifth-generation (5G) base stations (BSs), which can offer both high gain beam and beam-steering capability.

To help keep young and older alike entertained, we have collated a list of the top 10 free things to do in the Central Queensland region. Rockhampton Zoo and Botanic Gardens Rockhampton Zoo is perfect ...

Let's call any (contiguous) subarray B (of A) a mountain if the following properties hold: B.length >= 3 There exists some 0 < i < B.length - 1 such that B[0] < B[1] < ... B[i-1] < B[i] > B[i+1] > ...

You are given an array of integers arr. A mountain is a subarray that has at least 3 elements. Strictly increases until a peak (not at the ends). Strictly decreases after the peak. Return the length ...

Whether you're skiing, hiking or just traveling for the views, mountain vacations provide an air of excitement and adventure. Luckily, the U.S. has its fair share of striking peaks and rugged mountain ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Perhaps it was hubris for Rocky Mountain National Park’s founders to name this alpine reserve as if it was the ne plus ultra of a 3,000-mile-long mountain range. Then again, ask anyone to picture the ...

Lydia Mansel is a writer with more than eight years of experience editing and writing for both brands and online publications—with a particular focus on travel, fashion, and lifestyle. She’s also the ...

Mountains are unforgiving habitats. With low oxygen levels, scarce food resources above the tree line, and extreme weather, animals at high elevations must maintain a precarious balance with the ...