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Title: | Design and Analysis of a Coupling-Fed Printed Dipole Array Antenna With High Gain and Omnidirectivity |

Authors: | Hua Zong;Xi Liu;Xinru Ma;Shu Lin;Lu Liu;Shoulan Liu;Shaowei Fan |

Year: | 2017 |

Publisher: | IEEE |

Abstract: | A printed omnidirectional dipole array antenna with a radiated load is proposed and analyzed, which is fed by a coplanar waveguide. Flying lines and via-holes are used to connect dipoles to achieve a balanced feed. Simulated results by CST microwave studio<sup>&x00AE;</sup> indicate that the operating band is 4.6 to 4.9 GHz with its reflection coefficient less than &x2212;10 dB. The omnidirectional gain in this band is higher than 4.23 dB and the antenna size is only <inline-formula> <tex-math notation="LaTeX">103.4 \text {mm}\times 12.6 \text {mm}\times 1.5 \text {mm} </tex-math></inline-formula>. As a result, its gain per wavelength can reach a high value of 3.1 dB/<inline-formula> <tex-math notation="LaTeX">\lambda </tex-math></inline-formula> at 4.7 GHz, which is conducive to antenna miniaturization and batch production. In order to effectively decrease the outer surface current on the coaxial feeder outer conductor, a printed choke is introduced, so that the antenna performance would not be affected by an even longer coaxial line. The bandwidth and gain are improved achieving 4.63&x2013;5.45GHz and 5.8dB, respectively. There is a broad application of the designed antenna for it not only can be used independently, but also can be integrated on the printed circuit board. |

Description: | |

URI: | http://localhost/handle/Hannan/227774 |

volume: | 5 |

More Information: | 26501, 26511 |

Appears in Collections: | 2017 |

Files in This Item:

File | Size | Format | |
---|---|---|---|

8093601.pdf | 10.6 MB | Adobe PDF |

Title: | Design and Analysis of a Coupling-Fed Printed Dipole Array Antenna With High Gain and Omnidirectivity |

Authors: | Hua Zong;Xi Liu;Xinru Ma;Shu Lin;Lu Liu;Shoulan Liu;Shaowei Fan |

Year: | 2017 |

Publisher: | IEEE |

Abstract: | A printed omnidirectional dipole array antenna with a radiated load is proposed and analyzed, which is fed by a coplanar waveguide. Flying lines and via-holes are used to connect dipoles to achieve a balanced feed. Simulated results by CST microwave studio<sup>&x00AE;</sup> indicate that the operating band is 4.6 to 4.9 GHz with its reflection coefficient less than &x2212;10 dB. The omnidirectional gain in this band is higher than 4.23 dB and the antenna size is only <inline-formula> <tex-math notation="LaTeX">103.4 \text {mm}\times 12.6 \text {mm}\times 1.5 \text {mm} </tex-math></inline-formula>. As a result, its gain per wavelength can reach a high value of 3.1 dB/<inline-formula> <tex-math notation="LaTeX">\lambda </tex-math></inline-formula> at 4.7 GHz, which is conducive to antenna miniaturization and batch production. In order to effectively decrease the outer surface current on the coaxial feeder outer conductor, a printed choke is introduced, so that the antenna performance would not be affected by an even longer coaxial line. The bandwidth and gain are improved achieving 4.63&x2013;5.45GHz and 5.8dB, respectively. There is a broad application of the designed antenna for it not only can be used independently, but also can be integrated on the printed circuit board. |

Description: | |

URI: | http://localhost/handle/Hannan/227774 |

volume: | 5 |

More Information: | 26501, 26511 |

Appears in Collections: | 2017 |

Files in This Item:

File | Size | Format | |
---|---|---|---|

8093601.pdf | 10.6 MB | Adobe PDF |

Title: | Design and Analysis of a Coupling-Fed Printed Dipole Array Antenna With High Gain and Omnidirectivity |

Authors: | Hua Zong;Xi Liu;Xinru Ma;Shu Lin;Lu Liu;Shoulan Liu;Shaowei Fan |

Year: | 2017 |

Publisher: | IEEE |

Abstract: | A printed omnidirectional dipole array antenna with a radiated load is proposed and analyzed, which is fed by a coplanar waveguide. Flying lines and via-holes are used to connect dipoles to achieve a balanced feed. Simulated results by CST microwave studio<sup>&x00AE;</sup> indicate that the operating band is 4.6 to 4.9 GHz with its reflection coefficient less than &x2212;10 dB. The omnidirectional gain in this band is higher than 4.23 dB and the antenna size is only <inline-formula> <tex-math notation="LaTeX">103.4 \text {mm}\times 12.6 \text {mm}\times 1.5 \text {mm} </tex-math></inline-formula>. As a result, its gain per wavelength can reach a high value of 3.1 dB/<inline-formula> <tex-math notation="LaTeX">\lambda </tex-math></inline-formula> at 4.7 GHz, which is conducive to antenna miniaturization and batch production. In order to effectively decrease the outer surface current on the coaxial feeder outer conductor, a printed choke is introduced, so that the antenna performance would not be affected by an even longer coaxial line. The bandwidth and gain are improved achieving 4.63&x2013;5.45GHz and 5.8dB, respectively. There is a broad application of the designed antenna for it not only can be used independently, but also can be integrated on the printed circuit board. |

Description: | |

URI: | http://localhost/handle/Hannan/227774 |

volume: | 5 |

More Information: | 26501, 26511 |

Appears in Collections: | 2017 |

Files in This Item:

File | Size | Format | |
---|---|---|---|

8093601.pdf | 10.6 MB | Adobe PDF |