Title :
Performance evaluation of 2.45GHz chip antenna for container security device(ConTracer)
Author :
Choi, Hyung Rim ; Kim, Jae Joong ; Kim, Chae Soo ; Shin, Joong Jo ; Shon, Jung Rock ; Choi, Sung Pill ; Moon, Young Sik ; Lee, Eun Kyu
Author_Institution :
Intell. Container R&D Center, Dong-A Univ., Busan, South Korea
Abstract :
This paper proposes 2.45GHz antenna of chip type that can be applied to actual container security devices. This antenna configuration has tuning capability when it is applied to practical container security devices. The minimization of the antenna was realized by using a helical and meander structure that has a loop antenna composed of vias and lines on FR-4 PCB of er 4.7. The antenna characteristic was analyzed depending on tuning components, the size of supporting dielectric portion and its permittivity by using the commercial software HFSS 3-D EM simulator.
Keywords :
UHF antennas; helical antennas; loop antennas; printed circuits; radiofrequency identification; telecommunication security; ConTracer; FR-4 PCB; active RFID; chip antenna performance evaluation; commercial software HFSS 3-D EM simulator; container security device; frequency 2.45 GHz; helical structure; loop antenna; meander structure; Antenna measurements; Antennas; Containers; Radiofrequency identification; Security; Temperature sensors; 2.45GHz Chip antenna; Active RFID; Container Security Device(CSD); Helical;
Conference_Titel :
Advanced Communication Technology (ICACT), 2011 13th International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-8830-8
