Abstract: This paper explores the design process of metasurface antennas using characteristic mode analysis (CMA). A simple 3 x 3 circular patch metasurface is used as the basic structure. By ...

Former New Zealand Prime Minister Jim Bolger dies aged 90 Jim Bolger, New Zealand's prime minister from 1990 to 1997 who helped usher in a new era of reconciliation with indigenous Maori, died on ...