Читать книгу Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems - Группа авторов - Страница 18

The mmW technology has a long history in wireless applications since 1890, Hertz's days [5]. Selected key milestones of mmW research and technology development are briefed in Table 1.3.

With the rapid development of materials, processing, fabrication, and measurement at mmW bands, the mmW technology has been fast applied in modern wireless communications, radar, imaging scanning, and imaging systems. The following sections provide recent examples of new applications of mmW technology.