In order to give some perspective to the design problem for a Bluetooth receiver, it is useful to examine the performance required to meet two well-understood specifications: sensitivity and ...

PROVO, Utah--(BUSINESS WIRE)--Sure-Fi has developed the world’s first radio with Superman-like qualities to “leap” signals through tall buildings of metal, brick, concrete and anything else preventing ...

A team of researchers has developed a new kind of transmitter chip that could change how wireless devices send signals. This ...

A paper on the Bluetooth signal tracking titled "Evaluating Physical-Layer BLE Location Tracking Attacks on Mobile Devices" was recently presented at the IEEE ...

To use a smaller antenna, we need a higher signal frequency, and that’s what we do when we apply modulation to the signal. Modulation is simply encoding the low frequency signal in the information of ...