Abstract
The present subject matter relates to antenna systems, devices, and methods that provide efficient coverage of low frequency bands (e.g., 700 MHz-bands and 600 MHz-bands) for the new generations of mobile communication. For example, a dual-resonant radiating system can include a ground plane, a radiating coupler spaced apart from but in communication with the ground plane, and a ground plane extension in communication with the ground plane. In this arrangement, one or both of the radiating coupler and the ground plane extension are tunable to tune a dual-resonance frequency response.
Original language | English |
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IPC | H01Q 9/ 04 A I |
Patent number | WO2016061536 |
Country/Territory | Denmark |
Priority date | 17/10/2014 |
Priority number | US201462065106P |
Publication status | Published - 21 Apr 2016 |