US Patent Issued to Korea Advanced Institute of Science and Technology on Sept. 23 for "Stealth antenna having electromagnetic wave absorber with sandwich structure" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,763, issued on Sept. 23, was assigned to Korea Advanced Institute of Science and Technology (Daejeon, South Korea).

"Stealth antenna having electromagnetic wave absorber with sandwich structure" was invented by Chun-Gon Kim (Daejeon, South Korea), Woo-Hyeok Jang (Daejeon, South Korea), Min-Su Jang (Daejeon, South Korea) and Do-Hyeon Jin (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stealth antenna includes an electromagnetic wave absorbing structure and an antenna patch embedded in the electromagnetic wave absorbing structure. The electromagnetic wave absorbing structure includes an upper dielectric layer, a lower dielectri...