| 摘要 |
Example embodiments relate to a circuit, communication device, communication system, computer readable medium and method for communicating in a communication system. The communication device comprises an antenna, a resonant storage element for storing at least some energy received by the antenna, a processor for controlling a release of stored energy to generate a modulated signal upon receiving an interrogating signal from one or more reader devices, wherein said modulated signal is a signal comprising digital data represented by at least one predefined sequence of transitions between a high energy level and a low energy level, and a selective energy circuit in selective cooperation with the resonant storage element to affect a greater high energy level amplitude of the modulated signal upon the modulated signal transitioning from a low energy level to a high energy level when in cooperation.
|
