| 摘要 |
The present invention provides a device for implementing a frequency modulation (FM) antenna so as to solve the technique problem of poor reception performance of the FM antenna. The device comprises a first Print Circuit Board (PCB) containing a metal line, a device used as FM antenna and a matching circuit, the first PCB containing the metal line and the device used as FM antenna being connected respectively to the matching circuit, wherein the first PCB containing the metal line is used as a first FM antenna and configured to receive FM signals; the device used as FM antenna is used as a first FM antenna and configured to receive FM signals; and the matching circuit is configured to filter the FM signals received by the first FM antenna and the second FM antenna and output the filtered FM signals. The present invention may improve reception performance of the FM antenna significantly by using two sets of FM antennas such that the reception of the FM signals has better receive sensitivity. |
