Industrial Technology Research Institute

National Sun Yat-sen University of Kaohsiung

Hsin-Lung Su

Ken-Huang Lin

Chun-Yih Wu

Hung-Hsuan Lin

Chih-Chun Hsu

Chia-Lun Tang

Shih-Huang Yeh

Hsing-Nuan Liu

Yi-Jen Wang

A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.

Radiation pattern insulator and multiple antennae system thereof and communication device using the multiple antennae system

A structure for adjusting electromagnetic wave (EM wave) penetration response includes a plurality of structure units and a dielectric substrate with an upper surface and a lower surface. The structure units are disposed on the upper surface and/or the lower surface. The structure unit consists of metal lines or complementary slits so as to enable an EM wave penetration response of the structure to include a pass band and a stop band. The frequency of the stop band is higher than that of the pass band. If a distance between the structure and an object with a high dielectric constant is longer than a predetermined distance, the pass band covers a radiation frequency of an antenna. If the distance between the structure and the object with the high dielectric constant is within the predetermined distance, the stop band covers the radiation frequency of the antenna.

Structure for adjusting an EM wave penetration response and antenna structure for adjusting an EM wave radiation characteristic

An antenna structure includes a radiating element and an antenna radome. The antenna radome has at least one dielectric layer, which has an upper surface having many S-shaped metal patterns and a lower surface having many inverse S-shaped metal patterns corresponding to the S-shaped metal patterns. The S-shaped metal patterns are respectively coupled to the corresponding inverse S-shaped metal patterns to converge radiating beams outputted from the radiating element.

Antenna structure with antenna radome and method for rising gain thereof

Growing community of inventors

Kaohsiung, Taiwan

Hsin-Lung Su