| 講演抄録／キーワード |
| 講演名 |
［ショートペーパー］X-band H-Plane Sectoral Horn Antenna Designed with Two Balanced Screws for Tunable Bandwidth
○Ekasit Nugoolcharoenalap・Janenarong Kwunchui・Terasak Parnthepin（RMUTR） エレソ技報アーカイブはこちら |
| 抄録 |
（和） |
An X-band H-plane sectoral horn antenna with tunable bandwidth presented in this paper is designed based on a conventional horn structure applied with two balanced tuning screws. The proposed design method is for reducing the horn size which is smaller than a conventional pyramidal horn designed at the same frequency. The measured response of return loss S11 for the proposed antenna shows good agreements with the simulated result. Also, its operational bandwidth show dual band as larger than 1 GHz for both lower and higher bands. The radiation patterns of the antenna exhibit narrow beamwidth on H-plane orientation, which is suitably utilized with the modern wireless communication application for the frequency of 8.5 GHz and 11.5 GHz. |
| （英） |
An X-band H-plane sectoral horn antenna with tunable bandwidth presented in this paper is designed based on a conventional horn structure applied with two balanced tuning screws. The proposed design method is for reducing the horn size which is smaller than a conventional pyramidal horn designed at the same frequency. The measured response of return loss S11 for the proposed antenna shows good agreements with the simulated result. Also, its operational bandwidth show dual band as larger than 1 GHz for both lower and higher bands. The radiation patterns of the antenna exhibit narrow beamwidth on H-plane orientation, which is suitably utilized with the modern wireless communication application for the frequency of 8.5 GHz and 11.5 GHz. |
| キーワード |
（和） |
H-plane sectoral horn / tuning screws / pyramidal horn / / / / / |
| （英） |
H-plane sectoral horn / tuning screws / pyramidal horn / / / / / |
| 文献情報 |
信学技報 |
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