| 主权项 |
1. An antenna comprising:
an antenna element having a prescribed length; a transmission line configured to transmit an electrical signal; and a radio wave absorbing and attenuating part configured to absorb and attenuate a radio wave of a frequency band received by the antenna element, wherein the radio wave absorbing and attenuating part is arranged between the antenna element and the transmission line, wherein the radio wave absorbing and attenuating part includes an insulator containing a magnetic material comprising ferrite; and a covering part arranged to cover the antenna element, the transmission line, and the radio waive absorbing and attenuating part, wherein the antenna is configured as a cable in which the antenna element, the transmission line, the radio wave absorbing and attenuating part, and the covering part are integrated. |
