Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.06b
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- Pages.125-128
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- 2000
A New Damping Circuit With a Constant Damping Rate for RFID Applications
RFID 응용을 위한 일정한 감폭율을 갖는 새로운 감폭회로
Abstract
In this paper, we report a new damping circuit with a constant damping rate for RFID applications. The proposed damping circuit is used along with a over-voltage limiter and exhibits almost constant damping rates when the distance between the reader and the transponder varies. This results in keeping the power supply voltage of the transponder constant and in improved reading distances.
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