Electronics and Communication Engineering Interview Questions and Answers Electronics and Communication Engineering is a popular branch of Engineering that offers ample job opportunities! Keeping this in mind, we have come up with frequently asked Electronics and Communication Engineering Interview Questions and Answers to them. So that you can use them during your preparation sessions. Here we go…. ELECTRONICS AND COMMUNICATION ENGINEERING INTERVIEW QUESTIONS AND ANSWERS WHAT IS THE BLUETOOTH TECHNOLOGY ALL ABOUT?
The purpose of Bluetooth is to establish a personal area network, where the involved entities are mobile and need sporadic communication with one other. It happens to be omni directional that means it does not possess line of sight constraint similar to the infra red. Ericsson began the work on Bluetooth and named it in the honor of Danish king Harold Bluetooth. Bluetooth functions in the 2.4 GHz frequency and offers a range of 10 meters. It has got transfer rates of around 720 Kbps. LIST OUT A FEW ADVANTAGES OF GSM
– Repeaters can be used – GSM offers a more stable network accompanied by robust features – Talk time usually happens to be higher in GSM enabled phones – Lesser amounts of signal deterioration inside buildings LIST OUT THE DIFFERENT ANTENNA CATEGORIES
The various antenna category types are as follows: – Reflector Antennas – Wire Antennas – Traveling Wave Antennas – Aperture Antennas – Micro-strip Antennas These were some of the important Electronics Communication Engineering Interview Questions and Answers, that you need to know.
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