Process diversity is key to effective RF design

What is Bluetooth technology?
A technology for wireless personal area networks, which provides a way to connect and exchange information between devices such as cell phones, laptops, PCs and digital cameras via a short range radio frequency.

What is UWB?
Ultra Wide Band (UWB) is a technology for transmitting information over a large bandwidth (>500MHz) that should, in theory and under the right circumstances, be able to share spectrum with other users. UWB is ideally suited for streaming multi-media in the wireless home or office environment.

What is RF? What is an RF tuner?
Radio frequency (RF) is the range of electromagnetic frequencies above the audio range and below infrared light (from 10kHz to 300GHz).
RF tuner
An RF tuner is a circuit module or standalone equipment that detects radio-frequency (RF) signals usually of low amplitude and amplifies and converts them to a form suitable for further processing.