The automotive industry has been revolutionized with the increased adoption of telematics in vehicles including GPS, Cellular, Bluetooth Wi-Fi, and Satellite Radio. No longer are satellite navigation systems and sophisticated in-vehicle entertainment confined solely to the luxury end of the market. As telematic advancements become more reliable, available and inexpensive, vehicles are transforming into intelligent platforms for enabling mobile life. With these advancements in communications technology and increased consumer demand for a diverse array of on-board telematics services, RF communications systems have become integral components of today's automobiles.