Efficient CPW Fed UWB Antenna with Triple Notch Band Characteristics

被引：0
|
作者：
Chakraborty, Srijita [1 ]
Pathak, N. N. [2 ]
Chakraborty, Mrinmoy [2 ]
机构：
[1] Inst Engn & Management, Kolkata, WB, India
[2] Dr BC Roy Engn Coll, Durgapur, India
来源：
2021 IEEE INTERNATIONAL IOT, ELECTRONICS AND MECHATRONICS CONFERENCE (IEMTRONICS) | 2021年
关键词：
UWB antenna; Notch characteristics; L slot; CPW Fed;
D O I：
10.1109/IEMTRONICS52119.2021.9422569
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel CPW fed UWB antenna with 4GHz/5.48GHz/7.5Ghz triple notch band features has been proposed. The antenna which has a dimension of 35.4mmx28.8mm, is composed of pentagonal radiating stub with CPW framework The ultra wide band from 3.03GHz to 11.1GHz frequency range has been obtained and by inserting three simple L shaped regular slots at the ground plane and the stub and optimized in order to achieve desired stop band characteristics . The triple frequency band notched characteristics has been achieved at IMT (International Mobile Telecommunications) advanced system 4th generation mobile communication system (3.4-4.2GHz), WLAN (5.15-5.3GHz) and X Band satellite communication(downlink) (7.25-7.75GHz). The antenna shows broad bandwidth, good impedance match and omnidirectional radiation patterns in the entire frequency range.
引用
收藏
页码：1064 / 1067
页数：4
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