Conductive Loop Antennas

摘要

A antenna for a wireless device is provided. The antenna may include a dielectric substrate, a counterpoise disposed on the dielectric substrate, a first conductive element electrically connected to the counterpoise, and a second conductive element electrically connected to a feed point. The first conductive element may form at least a portion of a radiating loop resonant at a first frequency, and the second conductive element may form at least a portion of a radiating spur resonant at a second frequency higher than the first frequency. The antenna may further include a conductive frame constituting at least a portion of the radiating loop or the radiating spur.

主权项

1. A wireless device, comprising:
a housing; a continuous conductor on an external portion of the housing; a feed line terminating in a first feed point and a second feed point within the housing; a first radiating loop, coupled to the first feed point, and including at least a first portion of the continuous conductor, the first radiating loop being configured to serve as a first antenna; and a second radiating loop, coupled to the second feed point, and including at least a second portion of the continuous conductor, the second radiating loop being configured to serve as a second antenna.