Small multi-frequency antenna
A multi-frequency antenna comprises a buckling flat copper strip to form a radiating surface which can provide the application of a plurality of frequency bands of GSM-850/900/1800/1900 and GPS, and an auxiliary antenna which is used for coupling with the radiating surface and the application of fre...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A multi-frequency antenna comprises a buckling flat copper strip to form a radiating surface which can provide the application of a plurality of frequency bands of GSM-850/900/1800/1900 and GPS, and an auxiliary antenna which is used for coupling with the radiating surface and the application of frequency band of WCDMA-2100/UMTS-2100. The coupling effect generated by the radiating surface and theauxiliary antenna can obtain the frequency band of the necessary multi-frequency-band and the optimized radiant gain to facilitate that the multi-frequency antenna can provide broader application. |
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