| 摘要 |
<p>An electronic device for electromagnetic expansion and concentration is described, including:—a module to be monitored including a first antenna and an integrated control circuitry, the first antenna being electrically coupled to the integrated control circuitry; an electromagnetic expansion and concentration module comprising a second antenna configured to communicate with a remote antenna of an external data collection and control device, relative to the electromagnetic expansion and concentration module, by an electromagnetic coupling, said electromagnetic expansion and concentration module comprising a third antenna electrically coupled to said second antenna, said third antenna being configured to communicate with said first antenna of the module to be monitored by a near-field magnetic coupling. The second antenna is configured to communicate with said remote antenna, relative to the electromagnetic expansion and concentration module by a far-field electromagnetic coupling. The electromagnetic expansion and concentration module further comprises a fourth antenna electrically coupled between said second antenna and said third antenna, said fourth antenna being configured to communicate with a further remote antenna of a further external data collection and control device, relative to the electromagnetic expansion and concentration module by a near-field magnetic coupling.</p> |
