| 摘要 |
<p>A method is disclosed for generating data encoded RF (radio frequency) waveform without a separate memory device /chip. The hardware in the proposed method consists of entities performing the operations of time-delay (B), phase shifting (C), attenuation, power dividing (D) and power combining (E) . An integral part of the invention is the application of the said method in designing radio frequency identification devices or RFID-tags.</p> |
