| 摘要 |
PROBLEM TO BE SOLVED: To propose an on-glass antenna having high receiving sensitivity while securing the field of vision of a driver. SOLUTION: In this on-glass antenna on a window glass, the longitudinal length y of the pattern of the on-glass antenna from a feeding portion is set at y≤λ/4×α, whereλis a wavelength of a reception frequency andαis a compression rate of a glass, and the lateral length x is set at 60 cm-y≥x. COPYRIGHT: (C)2004,JPO
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