Numerical analysis of collinear monopole antennas with coils |
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| Authors: | Nakano H. Chiba N. Yamauchi J. |
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| Affiliation: | Coll. of Eng., Hosei Univ., Tokyo, Japan; |
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| Abstract: | Double-band operation (85 and 900 MHz) of a collinear monopole antenna is numerically demonstrated. The antenna consists of three linear wires connected with two coils, and has a height of 67 cm. One coil acts as a phase compensation element to increase the gain and the other as a decoupling element for use in the mobile telephone band.<> |
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