2003 · 62 citations · 2 references
EngineeringElectrical EngineeringAntennasMicrowave EngineeringWireless CommunicationsAntenna DesignMicrowave AntennasMicrowave Integrated CircuitsRadio-frequency Identification SystemsRadio-frequency Integrated CircuitsSmall AntennasChip AntennasIntegrated AntennasRadio-frequency IdentificationRf Cmos Design
A powder-like 0.09 mm/sup 2/ 2.45 GHz RF identification chip for wireless recognition applications is described. This chip is fabricated in a 0.18 /spl mu/m CMOS process, and its thickness is 60 /spl mu/m. A two-surface connection technique is adopted to facilitate antenna attachment. The distance between the chip and a reader is 300 mm for a reader power of 300 mW.
2
An ultra small individual recognition security chip
Kazuo Takaragi, M. Usami, R. Imura et al. · IEEE Micro · 2001 · 84 citations
Engineering, Computer Engineering, Electrical Engineering +16