Integrating Bluetooth Technology into Mobile Products Instructor : Dr.Chang Presenter : Vinaya Bhaskar 2/28/2019

Bluetooth Technology Introduction Integration Versus External Implementations Components of a Bluetooth System & System Interface Antenna Types & Testing Bluetooth Products Challenges Results Conclusion 2/28/2019

Bluetooth Technology Introduction PC-Card, USB and IrDA – Introduced Mobile Computing Environment. Bluetooth is the latest in Mobile World. Bluetooth Targets on – Replacing cables used to connect different mobile devices together. Technology should be very small, low cost, light weight radios. 2/28/2019

Bluetooth Technology Users can travel with their products with Bluetooth Technology to any country in the world. Combination of several strategies from PC and Cell phone Industry that have been used to bring new system features to market. The airlines and the Federal Aviation Authority(FAA) are working on allowing electronic devices on the aircraft 2/28/2019

Bluetooth Technology Integration Versus External Implementations In order to obtain connectivity between devices, it Is necessary to integrate Bluetooth technology into the target devices. Cost of integration versus external add-ons. For Notebook PCs – PC card or USB dongle. 2/28/2019

Bluetooth Technology Bluetooth Special Interest Group (SIG) This group ensures that the technology is well defined and reliable on The first instantiation. Technical Specification Development Definition of Usage models Logo Testing and Certification Manufacture has to prove that the product meets the requirement before it gets the Bluetooth Logo. 2/28/2019

Bluetooth Technology Components to Complete Bluetooth System Hardware Software Regulatory Approval Logo Approval 2/28/2019

Bluetooth Technology The System Interface Detach signals Wake signals 2/28/2019

Bluetooth Technology Antenna Types Main Characteristics of Antenna – Small size Good Omni-directional radiation pattern Low cost Ceramic – 10mm x 5mm x 5mm Half Wave Dipole – Good RF Characteristics. Planer Inverted F Antennas – 45mm x 10mm x 10mm 2/28/2019

Bluetooth Technology Antenna Module Placement Best location for placing the antenna was in the hinge area. Second choice, the edge or the top of the display area. 2/28/2019

Bluetooth Technology Antenna testing Change the orientation of the system under test relative to the receiving antenna for the test equipment. Three dimensional plot of signal strength can be generated. This gives the relative indication of range in each direction. 2/28/2019

Bluetooth Technology Build to Order(BTO) /Configure to Order(CTO) BTO – Decision are made earlier in the assembly process. CTO – Technician simply adds devices after the system is complete. BTO is cost saving to the manufacture, but more complex in design. 2/28/2019

Bluetooth Technology Design pieces for Integrating Mobile Technology Mounting a Bluetooth Module Mounting the Antenna Interconnection between the two 2/28/2019

Bluetooth Technology Bluetooth Product on Aircraft Portable voice recorders Hearing aids Heart pacemakers Electric shavers SIG has been running test to prove Bluetooth devices are safe to be used in the aircraft. Instead of Notebooks, cell phone have driven a strategy of having a cell Phone-like on/off mechanism with a positive indication of when bluetooth device is powered on or not. 2/28/2019

Bluetooth Technology Challenges Bluetooth has generated a huge amount of interest. Getting products on market is contingent on the SIG completing and solidifying some of its work. World RF regulatory process Bluetooth SIG qualification process Documented position on the airline acceptance of Bluetooth Technology 2/28/2019

Bluetooth Technology Conclusion Intel is currently working to put together a clear set of detailed Instructions on how notebook computer can integrate Bluetooth Technology into products. For more information about the latest, please visit (www.bluetooth.com). 2/28/2019

Bluetooth Technology Question ? Thank you ! 2/28/2019