Ace Technologies Corporation

Chul-Keun Park

Min-Seok Jung

Jin-Ho Kim

Ho-yong Kim

Battarov Ilnar

Ilnar Battarov

A radiator for a base station antenna is disclosed. The disclosed radiator includes a feed part and a multiple number of radiation elements configured to receive feed signals provided from the feed part, where each of the radiation elements comprises a first conductive part, which is fed with a + signal from the feed part, and a second conductive part, which is fed with a &#x2212; signal from the feed part, and where a first expanding part that gradually increases in horizontal width along a direction of increasing distance from the first conductive part is joined to an end of the first conductive part, and a second expanding part that gradually increases in horizontal width along a direction of increasing distance from the second conductive part is joined to an end of the second conductive part.

Wideband base station antenna radiator

A feeding system is provided, and it supplies a power using conductive patterns divided into pattern groups, e.g. patterns having U shape. The feeding system includes a first substrate, first patterns disposed on the first substrate, second patterns disposed on the first substrate, and connected electrically in parallel to the first patterns, a second substrate spaced from the first substrate, at least one third pattern disposed on the second substrate, and configured to correspond to the first patterns and one or more fourth pattern disposed on the second substrate, and configured to correspond to the second patterns. Here, the third pattern connects electrically corresponding first patterns, and the fourth pattern connects electrically corresponding second patterns.

Growing community of inventors

Gyeonggi-do, South Korea

Chul-Keun Park