| 摘要 |
A system and method for near field communications is provided. The system includes a near field generator configured to generate a near field detectable signal comprising information, a near field detector configured to receive the near field detectable signal and output the information, and an Electro-Magnetic (EM) Radio Frequency (RF) jamming transmitter configured to radiate an EM RF jamming signal, in order to jam reception of EM RF signals in the vicinity of at least one of the near field generator and near field detector. |
