ANTENNA SYSTEM WITH HIGH ISOLATION CHARACTERISTICS

摘要

An antenna system includes at least one antenna element. The antenna element includes a ground plane, a grounding isolation element, and a feeding element. The grounding isolation element has a bending structure. A grounding end of the grounding isolation element is coupled to an edge of the ground plane. A feeding end of the feeding element is coupled to a signal source, and an open end of the feeding element is adjacent to an open end of the grounding isolation element, such that a resonant path is formed by the feeding element and the grounding isolation element. The grounding isolation element is configured to reduce radiation of the antenna element in a specific direction.

主权项

1. An antenna system, comprising:
a first antenna element, comprising:
a first ground plane, having a first edge;a first grounding isolation element, having a bending structure, wherein a grounding end of the first grounding isolation element is coupled to the first edge; anda first feeding element, wherein a feeding end of the first feeding element is coupled to a first signal source, and an open end of the first feeding element is adjacent to an open end of the first grounding isolation element, such that a first resonant path is formed by the first feeding element and the first grounding isolation element;wherein the first grounding isolation element is configured to reduce radiation of the first antenna element in a first direction.