A Novel Bow-Tie Antenna with Triple Band-Notched Characteristics for UWB Applications  

作　　者：Abdoulaye Chaibo Assane Ngom Mahamoud Youssouf Khayal Kharouna Talla Aboubaker Chedikh Beye Abdoulaye Chaibo;Assane Ngom;Mahamoud Youssouf Khayal;Kharouna Talla;Aboubaker Chedikh Beye(Groupe de Laboratoires de Physique des Solides et Science des Matériaux (GLPSSM), Département de Physique, Université Cheikh Anta Diop de Dakar, Sénégal;Département des Télécommunications et Multimédia (DTM), Institut National Supérieur des Sciences et Techniques d’Abéché, Tchad;Université Côte d’Azur, CNRS, LEAT, Sophia Antipolis, France;Centre National de Recherche pour le Développement (CNRD), N’Djamena, Tchad)

机构地区：[1]Groupe de Laboratoires de Physique des Solides et Science des Matériaux (GLPSSM), Département de Physique, Université Cheikh Anta Diop de Dakar, Sénégal [2]Département des Télécommunications et Multimédia (DTM), Institut National Supérieur des Sciences et Techniques d’Abéché, Tchad [3]Université Cô te d’Azur, CNRS, LEAT, Sophia Antipolis, France [4]Centre National de Recherche pour le Développement (CNRD), N’Djamena, Tchad

出　　处：《Journal of Electromagnetic Analysis and Applications》2016年第12期271-282,共12页电磁分析与应用期刊（英文）

摘　　要：This paper presents the design of a compact bow-tie antenna with triple band notched characteristics for UWB applications. The proposed antenna can operate from 3.1 to 10.6 GHz with VSWR  - 8.4 GHz) centered at 8.1 GHz, the CSRR2 rejects the WLAN band (5.15 - 5.85 GHz) centered at 5.6 GHz, and the CSRR3 rejects the band (4.10 - 4.47 GHz) centered at 4.32 GHz. Compared with recent design, this antenna is more compact, and presents better simulation results of its characteristics. Our newly designed antenna is a potential candidate for application in UWB communication systems.This paper presents the design of a compact bow-tie antenna with triple band notched characteristics for UWB applications. The proposed antenna can operate from 3.1 to 10.6 GHz with VSWR  - 8.4 GHz) centered at 8.1 GHz, the CSRR2 rejects the WLAN band (5.15 - 5.85 GHz) centered at 5.6 GHz, and the CSRR3 rejects the band (4.10 - 4.47 GHz) centered at 4.32 GHz. Compared with recent design, this antenna is more compact, and presents better simulation results of its characteristics. Our newly designed antenna is a potential candidate for application in UWB communication systems.

关 键 词：Bow-Tie Antenna Ultra Wide Band (UWB) Antenna CSRRs Notch Band 

分 类 号：TN9[电子电信—信息与通信工程]