Low-profile tunable wide-range loop-slot antenna

摘要

The Loop-Slot Antenna design provides a large range of tunable frequencies for transceiving while maintaining a small profile perfect for mounting on vehicles or other objects where a large antenna is impractical or infeasible. As compared with known vertical polarization antennas that have considerable height, for instance quarter-wave and half-wave vertical stubs of h=λ/4 or h=λ/2, the antenna of this invention has height of h=λ/100.

主权项

1. An antenna comprising a conductive curtain mounted vertically on a conductive surface base where a transformer is mounted on the curtain to provide a means of delivering the signal.