| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna having a nearly equal mount area to that of a conventional antenna whose reception efficiency can be enhanced and to provide a portable terminal provided with it. SOLUTION: A radiating conductor 2 formed on a ground on a ground conductor plate 1 being a case of the portable terminal via dielectric body 4, a short- circuit plate 3 interconnecting the ground conductor plate 1 and a 1st side #1 of the radiating conductor 2, and a coaxial line 5 feeding the radiating conductor 2 are placed on the ground conductor plate 1. A flat part spread in an upper left direction of the radiating conductor 2 forms a 1st radiating part #a and a flat part spread in an upper right direction of the radiating conductor 2 forms a 2nd radiating part #b, and the 1st side #1 is placed nearly orthogonally to the length direction of the portable terminal. Using the 1st and 2nd radiating parts #a, #b can receive radio waves in different polarized wave directions without a polarization loss.
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