Title :
Evaluation of Safety for the 900MHz RFID Reader of Defense Ammunition Management System
Author :
Kang, Ji-Won ; Ahn, Bierng-Chearl ; Kim, Kuinam J.
Author_Institution :
Kyonggi Univ., Seoul
Abstract :
The received power level in the bridgewire of the military ammunition in the close proximity of a mobile RFID reader is analyzed. The electric detonator is modelled as a receiving antenna and its gain, directivity and input impedance are evaluated using a commercial electromagnetic simulation software. The near-field coupling between a half-wave dipole antenna and the 105/120-mm tank ammunition detonator is measured and compared with the theoretical prediction at 900 MHz. Based on the measurement and theory, the safety of the 900 MHz passive RFID system for defense ammunition management is discussed.
Keywords :
dipole antennas; military equipment; radiofrequency identification; receiving antennas; safety; weapons; RFID reader; commercial electromagnetic simulation software; defense ammunition management system; electric detonator; frequency 900 MHz; half-wave dipole antenna; military ammunition; receiving antenna; tank ammunition detonator; Antenna measurements; Dipole antennas; Electromagnetic measurements; Electromagnetic modeling; Impedance; Power system management; Power system modeling; Radiofrequency identification; Receiving antennas; Safety;
Conference_Titel :
Information Science and Security, 2008. ICISS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-0-7695-3080-2
DOI :
10.1109/ICISS.2008.35
