Previously, the UPSC has included questions on IRNSS in both Prelims and Mains exams. Therefore, let’s delve into the system to understand what it is all about. RFID is a wireless tracking system that ...

The objective of this article is to review radio frequency identification (RFID) technology, its developments on RFID transponders, design and operating principles, so that end users can benefit from ...

This paper presents a state-of-the-art analysis on the methods suitable for vehicle indoor localization and exploiting the RFID (Radio Frequency IDentification) technology. The survey describes three ...