| 摘要 |
PURPOSE: A multiband antenna is provided to implement a miniaturization of a terminal by minimizing the number of antennas within a portable wireless terminal. CONSTITUTION: An antenna carrier(106) is formed as a non-ground area on the surface of a substrate(102). A helical radiator(108) transmits the signal of a first frequency wideband. One side of a feeding line is connected to one end of the helical radiator. A first stub(110) transmits the signal of a secondary frequency band. A second stub(112) transmits at least one signal of the frequency bands. |
