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21.08070502
This document summarizes a research paper that proposes and evaluates a novel triangular monopole antenna design with a ridged ground plane to achieve an ultra-wide bandwidth from 3-12 GHz.
The key points are:
1) A triangular monopole antenna is modified with two symmetrical corrugations on the ground plane to provide a smooth transition and improve impedance bandwidth significantly.
2) Simulations show the ridged ground plane generates dual resonant modes, with one at 5 GHz from the corrugations, achieving a broadband response.
3) The triangular radiator and ridged ground plane form an antipodal tapered slot structure producing a third resonant mode near 8.8 GHz, further expanding the bandwidth
Recommended
21.08070502
This document summarizes a research paper that proposes and evaluates a novel triangular monopole antenna design with a ridged ground plane to achieve an ultra-wide bandwidth from 3-12 GHz.
The key points are:
1) A triangular monopole antenna is modified with two symmetrical corrugations on the ground plane to provide a smooth transition and improve impedance bandwidth significantly.
2) Simulations show the ridged ground plane generates dual resonant modes, with one at 5 GHz from the corrugations, achieving a broadband response.
3) The triangular radiator and ridged ground plane form an antipodal tapered slot structure producing a third resonant mode near 8.8 GHz, further expanding the bandwidth
36.12122507 (1)
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches determine the desired notch frequencies. Both simulated and measured results show good agreement and dual band-notched performance across the UWB band, validating the design concept.
36.12122507
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches determine the desired notch frequencies. Both simulated and measured results show good agreement and validate the antenna's ability to achieve the dual notched bands over the ultra-wideband range.
36.12122507 (2)
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband (UWB) antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches were optimized to achieve the desired notch frequencies. Simulated and measured results showed good agreement and that the antenna has good radiation patterns and time-domain performance, making it suitable for modern UWB communication systems.
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36.12122507 (1)
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches determine the desired notch frequencies. Both simulated and measured results show good agreement and dual band-notched performance across the UWB band, validating the design concept.
36.12122507
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches determine the desired notch frequencies. Both simulated and measured results show good agreement and validate the antenna's ability to achieve the dual notched bands over the ultra-wideband range.
36.12122507 (2)
This document summarizes a research paper that proposes a new dual band-notched ultra-wideband (UWB) antenna. The antenna uses a pair of bent dual-L-shaped parasitic branches attached to a circular slotted ground plane to create notched bands at 3.3-3.7 GHz for WiMAX and 5.15-5.825 GHz for WLAN. The lengths and positions of the branches were optimized to achieve the desired notch frequencies. Simulated and measured results showed good agreement and that the antenna has good radiation patterns and time-domain performance, making it suitable for modern UWB communication systems.
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الرصد الاعلامي اليومي لوسائل الاعلام المحلية والعربية والدوليه
الرصد الاعلامي اليومي لوسائل الاعلام المحلية والعربية والدوليه
الرصد الاعلامي 29 1-2012
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