An Octagonal Shaped MIMO UWB Antenna with Dual Band Notched Characteristics

被引：1
|
作者：
Devana, V. N. Koteswara Rao [1 ]
Rao, A. Maheswara [2 ]
机构：
[1] JNTUA, Dept ECE, Anathapuramu, AP, India
[2] PBRVITS, ECE Dept, Kavali, AP, India
来源：
INTELLIGENT COMMUNICATION TECHNOLOGIES AND VIRTUAL MOBILE NETWORKS, ICICV 2019 | 2020年 / 33卷
关键词：
MIMO; Band notched; Ultra-wideband antenna; Micro strip line feed; DIVERSITY;
D O I：
10.1007/978-3-030-28364-3_61
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A MIMO-UWB microstrip feed monopole antenna with C band and lower WLAN notch band characteristics is proposed. UWB frequency range is obtained by two octagonal shaped monopole radiating patches etched on FR-4 dielectric and with a partial ground plane. A T-shaped stub is used to decouple energy between the two radiating patches. Two Notched bands, one at 3.7 to 4.2 GHz, and the other at 5.15-5.35 GHz are achieved with two U-shaped slots etched out on two radiating patches. The dimension of antenna is 60 x 35 x 1.6 mm(3), that covers -10 dB bandwidth of 7.5 GHz, <-15 dB mutual coupling, and <0.01 envelope correlation coefficient over 3.1 to 10.6 GHz frequency range except the two notch bands, makes it a suitable for portable UWB applications.
引用
收藏
页码：599 / 606
页数：8
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