We’ll start with the most far-reaching addition, which the spec describes as “a new Iterator global with associated static and prototype methods for working with iterators.” The most exciting part of ...

Given two arrays: arr1[0..m-1] of size m and arr2[0..n-1] of size n. Task is to check whether arr2[] is a subset of arr1[] or not. Both the arrays can be both unsorted or sorted. It may be assumed ...

When it came to upgrading its flagship Room One, Fabric London decided to fit new drivers in its Martin Audio system, to retain its signature sound and preserve a historic installation. Fabric London ...

In previous parts of this series, we described how, when a wavefront approaches an array of elements, there’s a time delay between elements based on the wavefront angle θ relative to boresight. For a ...

This is the second article of our three-part series on phased array antenna patterns. In Part 1, we introduced the phased array steering concept and looked at the influencers on array gain. In Part 2, ...

Abstract: Hybrid beamforming communication systems allow the reduction of digital channels by splitting the precoding into a digital and analogue part. This approach makes the transmission of multiple ...

Abstract: Existing multiple-input multiple-output radar wave-form optimization works focus on full-digital radar, which is only a small part of existing radar system. Sub-array MIMO radar, in which ...

A coprime array with fewer sensors can achieve the same resolution as a uniform linear array. However, when detecting co-frequency targets, there can be prominent false alarms due to overlaps between ...

In general, a single scalar hydrophone cannot determine the orientation of an underwater acoustic target. However, through a study of sea trial experimental data, the authors found that the sound ...

Overview on specifications related to antenna-array configurations from ITU-R and 3GPP. What is the the phased.NRRectangularPanelArray model component? Defining array elements for larger ...