Earphone antenna and connector thereof

The invention discloses an earphone antenna and a connector thereof, and the earphone antenna comprises an audio signal line, an antenna and a radio frequency impedance component. The audio signal line is used to transmit audio signals, and the antenna is used to receive radio frequency signals, whe...

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Bibliographic Details
Main Author HONG CHONGTING
Format Patent
LanguageChinese
English
Published 04.02.2009
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The invention discloses an earphone antenna and a connector thereof, and the earphone antenna comprises an audio signal line, an antenna and a radio frequency impedance component. The audio signal line is used to transmit audio signals, and the antenna is used to receive radio frequency signals, wherein, the radio frequency impedance component is configured on a path of audio signals. The radio frequency impedance component can produce rather large equivalent impedance on a frequency band of the radio frequency signals to make the audio signal line be equivalent to the disconnected state on the frequency band of the radio frequency signals, so as to improve the receiving effects of the radio frequency signals.
Bibliography:Application Number: CN20071141366