| 摘要 |
PURPOSE: An antenna integrated type speaker is provided to reduce additional space for installing an antenna in a media device by forming an antenna in a speaker. CONSTITUTION: An antenna integrated type speaker includes an antenna unit(202), a speaker(204), and a power unit(206). The antenna unit includes an antenna(210), an amplifying circuit(212), and an antenna connector(214). The antenna includes a first antenna which receives a VHF(174-216MHz) signal and a second antenna which receives a UHF(470-779MHz) signal. An amplifying circuit performs a filtering operation which removes a noise from the amplified signal. An antenna connector is connected with a media device(250). The media device divides an image and a sound signal from a TV signal. A speaker unit includes a speaker connector(220), a matching circuit(222), and a speaker(224). [Reference numerals] (206) Power unit; (210) Antenna; (212) Amplifying circuit; (214) Antenna connector; (220) Speaker connector; (222) Matching circuit; (224) Speaker; (250) Media device |
