ANTENNA DEVICE AND WIRELESS COMMUNICATION DEVICE

摘要

There is provided an antenna device which has a structure using control lines of an integrated circuit as a portion of an emitting electrode so as to prevent electromagnetic coupling between the emitting electrode and the control lines, and thereby prevent the occurrence of unnecessary resonance and deteriorations in antenna characteristics. Also there is provided a wireless communication device of the same. The antenna device includes at least one emitting electrode and an other emitting electrode provided with the control lines. Connection circuits are provided between the control lines and the other emitting electrode to allow an RF signal of the emitting electrode to flow to the control lines such that the other emitting electrode and the control lines function as a single emitting electrode.