A compact UWB MIMO antenna with neutralization line for WLAN/ISM/mobile applications

2019 ◽  
Vol 29 (11) ◽  
Author(s):  
Rakesh N. Tiwari ◽  
Prabhakar Singh ◽  
Binod K. Kanaujia
Keyword(s):  
Mobile Applications ◽  
Mimo Antenna ◽  
Neutralization Line

scholarly journals DESIGN OF A DUAL-BAND 12-ELEMENT MIMO ANTENNA ARRAY FOR 5G MOBILE APPLICATIONS

2021 ◽  
Vol 95 ◽  
pp. 73-81
Author(s):  
Vishakha Thakur ◽  
Naveen Jaglan ◽  
Samir Dev Gupta
Keyword(s):  
Antenna Array ◽  
Mobile Applications ◽  
Dual Band ◽  
Mimo Antenna

scholarly journals Minimization of Mutual Coupling Using Neutralization Line Technique for 2.4 GHz Wireless Applications

2015 ◽  
Vol 6 (3) ◽  
pp. 1-15 ◽  
Author(s):  
Wan Noor Najwa Wan Marzudi ◽  
Zuhairiah Zainal Abidin ◽  
Siti Zarina Mohd Muji ◽  
Yue Ma ◽  
Raed A. Abd-Alhameed
Keyword(s):  
Reflection Coefficient ◽  
Mutual Coupling ◽  
Ground Plane ◽  
Multiple Input Multiple Output ◽  
Impedance Bandwidth ◽  
Mimo Antenna ◽  
Mimo Antennas ◽  
Wireless Applications ◽  
Input Multiple Output ◽  
Neutralization Line

This paper presented a planar printed multiple-input-multiple-output (MIMO) antenna with a dimension of 100 x 45 mm2. It composed of two crescent shaped radiators placed symmetrically with respect to the ground plane. Neutralization line applied to suppress mutual coupling. The proposed antenna examined both theoretically and experimentally, which achieves an impedance bandwidth of 18.67% (over 2.04-2.46 GHz) with a reflection coefficient < -10 dB and mutual coupling minimization of < -20 dB. An evaluation of MIMO antennas is presented, with analysis of correlation coefficient, total active reflection coefficient (TARC), capacity loss and channel capacity. These characteristics indicate that the proposed antenna suitable for some wireless applications.

scholarly journals A Study on the Improvement of MIMO Antenna Isolation for Mobile Applications

2015 ◽  
Vol 10 (9) ◽  
pp. 987-992
Author(s):  
In-Seop Yoon ◽  
Xiao-Jia Yan ◽  
Sang-Uk Kim ◽  
Yun-Hyun Jo ◽  
Hyo-Dal Park
Keyword(s):  
Mobile Applications ◽  
Mimo Antenna

Characteristic Mode Analysis of Neutralization Line for MIMO Antenna Designs

2021 ◽  
Author(s):  
Y.T. Sun ◽  
G. S. Cheng ◽  
Minmin Tian
Keyword(s):  
Mode Analysis ◽  
Characteristic Mode ◽  
Mimo Antenna ◽  
Neutralization Line

An integrated 4G Array with mm-wave 5G MIMO Antenna for Future Mobile applications

2020 ◽  
Author(s):  
Mahnoor Khalid ◽  
Syeda Iffat Naqvi ◽  
Yasar Amin ◽  
Hannu Tenhunen
Keyword(s):  
Mobile Applications ◽  
Mimo Antenna

scholarly journals Compact MIMO Antenna for Multiband Mobile Applications

2017 ◽  
Vol 16 (2) ◽  
pp. 542-552 ◽  
Author(s):  
Tanvi Agrawal ◽  
Shweta Srivastava
Keyword(s):  
Mobile Applications ◽  
Mimo Antenna

scholarly journals Dual-Band MIMO Antenna With Compact Self-Decoupled Antenna Pairs for 5G Mobile Applications

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 82288-82296 ◽  
Author(s):  
Zhouyou Ren ◽  
Anping Zhao
Keyword(s):  
Mobile Applications ◽  
Dual Band ◽  
Mimo Antenna

scholarly journals Design of a Compact MIMO Antenna Using Coupled Feed for LTE Mobile Applications

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Xing Zhao ◽  
Youngki Lee ◽  
Jaehoon Choi
Keyword(s):  
Correlation Coefficient ◽  
Mobile Applications ◽  
Return Loss ◽  
Impedance Matching ◽  
Antenna Element ◽  
Mimo Antenna ◽  
First Order ◽  
Term Evolution ◽  
Radiating Element

A compact multi-input multi-output (MIMO) antenna with a coupled feed structure for 4th generation (4G) handsets is proposed for operation in long-term evolution (LTE) band 13 (0.746 GHz–0.787 GHz). The MIMO antenna consists of two symmetrically distributed identical antenna elements. The size of each element is limited to 20 mm × 10 mm × 5 mm (λ0=392 mm at 0.765 GHz), and the separation between different elements is minimized to 15 mm. Each antenna element contains a Z-shaped coupled feed strip and a simple folded monopole-type radiating element. The simple folded radiating element supports two monopole modes (first order) excited at adjacent frequencies to achieve broadband performance. The coupled feed strip effectively modifies impedance matching and maintains good isolation. The proposed antenna has a 6 dB return loss bandwidth of 55 MHz (0.735 GHz–0.79 GHz) and isolation above 12 dB without the use of an additional isolation enhancement element. Moreover, the envelope correlation coefficient (ECC) is maintained below 0.5 over the designed frequency band.

Sign in / Sign up

Export Citation Format

Share Document