| 摘要 |
Provided in the present invention are a method and a system for communicating with assemblies including shafts (for example, driving shafts or other rotating objects) by using helical antenna-based components. Regarding this, a helical antenna-based component can include at least one helical antenna enclosing a shaft or wound around the shaft. The helical antenna can be electrically separated from the shaft, and the helical antenna-based component is configured to transmit and receive signals when the shaft is rotating or stationary. |
