Details

Autor(en) / Beteiligte

• Seemann, K.
• Cilek, F.
• Schmidt, M.
• Weigel, R.

Titel

RFID at UHF Frequencies: The Passive Transponder Frontend Approach

Ist Teil von

• 2006 International Conference on Microwaves, Radar & Wireless Communications, 2006, p.657-661

Ort / Verlag

IEEE

Erscheinungsjahr

2006

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• In order to improve the operational reliability of passive backscattering RFID (radio frequency identification) transponders, the design of low-loss integrated circuits and the implementation of novel concepts for efficient energy scavenging are an emerging task. This article deals with general considerations regarding self-sustaining transponder devices using the RF power rectification approach and the backscatter modulation technique. We present important fundamentals and limitations of the passive integrated RF frontend architecture.