| 摘要 |
The present invention relates to an antenna device and a feeding structure thereof and provides a feeding structure including a resonance unit which includes a grounding unit and a feeding unit receiving a signal; a resonance addition unit which is disposed between the grounding unit and the feeding unit; and a frequency adjustment unit which is disposed on at least one among the resonance unit and the resonance addition unit and adjusts the size of a resonant loop formed on at least two among the grounding unit, the feeding unit, and the resonance addition unit, and an antenna device having the same. According to the present invention, a resonance frequency band can be easily adjusted by using the frequency adjustment unit. |
