Patent ID: 9557404
Date: 2017-01-31
CPC Classifications: G01S

Claim:
1. A mobile device comprising: an enclosure configured for transportation; a plurality of flexible antennas, a flexible substrate configured to support the flexible antennas, a first portion of the flexible antenna configured to support a first portion of the flexible antennas about parallel to a ground plane, a second portion of the substrate folded relative to the first portion of the substrate to support a portion of each of the parallel antennas in a plane at an angle to the ground plane; a circuit board disposed within the enclosure along the ground plane; a plurality of radio frequency (RF) interfaces disposed on the circuit board, a first flexible antenna coupled via a first RF interface to a position RF receiver configured to receive position signals, and a second flexible antenna coupled via a second RF interface to a communication transceiver configured to transfer information to and from an external device; and a processor disposed on the circuit board and configured to receive a position request from the external device, calculate a position based on received position signals, and transmit the calculated position to the external device.