At an undisclosed test site, a helicopter takes off, towing a kite-like array of massive coils. The system, called Airborne Transient Electromagnetic (Atem) detection, works by firing a powerful pulse ...

Abstract: Acoustic imaging intuitively illustrates the locations of sound sources and has a wide range of applications, including fault detection. However, this technology requires a substantial ...

Use the JavaScript captcha solver to automatically bypass any captcha - including reCAPTCHA v2, Invisible, v3, Enterprise, Cloudflare Turnstile, GeeTest sliders, Amazon WAF, FunCaptcha, and both image ...

Over the past decade, the difference co-array (DCA) processing technique based on sparse arrays has attracted significant attention given its capability of addressing underdetermined ...

We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...