Abstract: In this communication, a programmable 2-bit array antenna based on a highly integrated element with low profile and high efficiency is proposed. Based on a ring structure and four PIN diodes ...

Abstract: Effective solution of foreign object detection (FOD) in the charging area is crucial for ensuring safety and efficiency in wireless charging for electric ...

1.Given a string, reverse the order of words. TYPE 1) Example 1: Input: s = "the sky is blue" Output: "blue is sky the" Example 2: Input: s = " hello world " Output ...

We list the best video conferencing software, to make it simple and easy to set up and use video calling, for business or pleasure. Video conferencing used to be the domain of enterprises, requiring ...

Cyber threats and attacks like ransomware continue to increase in volume and complexity with the endpoint typically being the most sought after and valued target. With the rapid expansion and adoption ...

Sign up for the best picks from our travel, fashion and lifestyle writers. The Cotswolds have always appealed to an “elite set”. But it was the events of 2020 ...