| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna apparatus having a relatively wide resonance frequency band.SOLUTION: The present invention provides an antenna apparatus and a communication terminal. The antenna apparatus includes: an antenna element including a feeding point to which a signal is applied; and at least one variable reactance element connected to the antenna element. The communication terminal determines a communication network to access to drive the antenna apparatus in accordance with the determined communication network, and accesses the determined communication network through the antenna apparatus to perform communication. According to the present invention, a resonance frequency band of the antenna apparatus is expanded. |
