专利检索 ap:("Ares Trading S.A.") AND inv:"Charles Henderson" 第 1 页

1.

发明申请
COMMUNICATION APPARATUS FOR USE WITH ELECTRONIC COMMUNICATION ELEMENT, ELECTRONIC COMMUNICATION ELEMENT AND USES THEREOF 有权

公开(公告)号：US20220077888A1

公开(公告)日：2022-03-10

申请号：US17415906

申请日：2018-12-19

申请人： Ares Trading S.A.

发明人： Alessandro Macor , Wim Saelen , Charles Henderson , Peter Relph

IPC分类号： H04B1/707 , H04B5/00 , G06K7/00 , G06K19/077 , G06K19/07

摘要： There is described a communication system (1) comprising a central unit (3) and a communication element (20). The central unit (3) comprises at least one RF antenna (4), a transmitter (6) configured to transmit a RF signal and a receiver (8) configured to receive a backscattered RF signal. The communication element (20) comprises a RF antenna (22) and a modulator (23) configured to backscatter the RF signal. The communication element (20) comprises a means for modulating the backscattered RF signal into a spread spectrum backscattered RF signal, and a means for supplying power.