Microstrip antenna based on Sierpinski fractal structure
The utility model discloses a microstrip antenna based on a Sierpinski fractal structure, comprising a second order Sierpinski fractal structure (11), two rectangle chamfers (12), (13) which are equal in sizes, and a 50ohm coaxial feeding structure (20). The second order Sierpinski fractal structure...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a microstrip antenna based on a Sierpinski fractal structure, comprising a second order Sierpinski fractal structure (11), two rectangle chamfers (12), (13) which are equal in sizes, and a 50ohm coaxial feeding structure (20). The second order Sierpinski fractal structure is constituted by a big rectangle (14) in the middle and eight small rectangles which are in the circumference and identical in sizes; the two rectangle chamfers (12), (13) are symmetrically distributed relative to the auxiliary diagonal line of the metal microstrip patch zone and positioned on the left up corner and the right lower corner of the metal microstrip patch. The microstrip antenna based on Sierpinski fractal structure is compact in structure, small in size, wide in frequency band and easy for processing. |
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