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 ...

Bluetooth is mostly used with wireless headsets for phone calls. Having your hands free while you are on a conference call makes it easy to multitask while you are at your desk or at home. A common ...

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

As we continue to demand connectivity between our vehicles and devices, we open ourselves up to potential security issues. Take phone-as-key functionality, for example. Vehicles such as the Tesla ...

Ultra-low power wearable technology is about to get very interesting thanks to a new wireless transmission system that uses your body’s natural magnetic waves to carry a data signal across devices.

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 ...