ANTENNA WITH HIGH K BACKING MATERIAL

摘要

An antenna is disclosed. The antenna may have a slotted conductive reference sheet, a first dielectric material and a second dielectric material. The first dielectric material may reside on a first side of the reference sheet, and the second dielectric material may reside on the second side of the reference sheet. The first dielectric material has a first K- value, and the second dielectric material has a second K- value. The second K- value is larger than the first K-value.