A U-Shaped UWB Antenna with Band-Notched Performance

A U-Shaped UWB Antenna with Band-Notched Performance

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摘要 An ultra-wideband antenna with controllable band-notched is presented. Two semi-ellipses with different radiuses are subtracted to result in the main patch. By varying inner and outer radiuses, much more enhancement in bandwidth occurred. A U-shaped slot is used to make band-stop performance. Measured S11 is ≤-10 dB over 2.3 - 5 GHz and 6.1 - 15.1 GHz. An ultra-wideband antenna with controllable band-notched is presented. Two semi-ellipses with different radiuses are subtracted to result in the main patch. By varying inner and outer radiuses, much more enhancement in bandwidth occurred. A U-shaped slot is used to make band-stop performance. Measured S11 is ≤-10 dB over 2.3 - 5 GHz and 6.1 - 15.1 GHz.

作者 Aliakbar Hosseinzadeh Mirhamed Mirmozafari Mohammad Vatankhah Varnoosfaderani Changiz Ghobadi Javad Nourinia

机构地区 Department of Electronics and Communication Engineering

出处《Wireless Engineering and Technology》 2013年第4期177-180,共4页 无线工程与技术（英文）

关键词 ULTRA-WIDEBAND Antenna (UWB) SLOT SLIT BAND-NOTCHED Ultra-Wideband Antenna (UWB) Slot Slit Band-Notched

分类号 TN8 [电子电信—信息与通信工程]

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Wireless Engineering and Technology

2013年第4期

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A U-Shaped UWB Antenna with Band-Notched Performance

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