A directive patch antenna with metamaterial structure

2006 ◽  
Vol 49 (2) ◽  
pp. 456-459 ◽  
Author(s):  
Zi-bin Weng ◽  
Nai-biao Wang ◽  
Yong-chang Jiao ◽  
Fu-shun Zhang
Keyword(s):  
Patch Antenna ◽  
Metamaterial Structure

Metamaterial Structure with Negative μ and ε for reduction of return loss of Microstrip Patch Antenna

2012 ◽  
Vol 2 (8) ◽  
pp. 130-133
Author(s):  
Amandeep Singh Amandeep Singh ◽  
◽  
Sankul Agarwal ◽  
Vaibhav Sharma ◽  
Shivam Pandita
Keyword(s):  
Patch Antenna ◽  
Return Loss ◽  
Microstrip Patch Antenna ◽  
Metamaterial Structure ◽  
Microstrip Patch

Bandwidth Enhancement of Metamaterial Loaded Microstrip Antenna using Double Layered Substrate

2017 ◽  
Vol 5 (3) ◽  
pp. 661 ◽  
Author(s):  
V. Srinivasa Rao ◽  
K.V.V.S. Reddy ◽  
A.M. Prasad
Keyword(s):  
Resonant Frequency ◽  
Rapid Growth ◽  
Patch Antenna ◽  
Microstrip Antenna ◽  
Return Loss ◽  
Daily Life ◽  
High Gain ◽  
Metamaterial Structure ◽  
Bandwidth Enhancement ◽  
Layered Substrate

<p class="Abstract">Communication has become a key aspect of our daily life, becoming increasingly portable and mobile. This would need the use of micro strip antennas. The rapid growth has led to the need of antennas with smaller size, increased bandwidth and high gain. In this paper, a new version of micro strip patch antenna is designed by adopting double layered substrate concept and adding a layer of metamaterial structure to a square micro strip antenna. The antenna properties gain, return loss and bandwidth are studied to achieve better performance. The designed patch antenna has an improved bandwidth of 60% at a resonant frequency of 2.47 GHz. This antenna is designed and simulated by using HFSS software.</p>

Dual Polarized Notch-etched Circular Patch Antenna Loaded with Metamaterial Structure

nano Online ◽  
2016 ◽  
Author(s):  
Yang Cai ◽  
Zu-Ping Qian ◽  
Wen-Quan Cao ◽  
Ying-Song Zhang ◽  
Dong-Fang Guan
Keyword(s):  
Patch Antenna ◽  
Metamaterial Structure ◽  
Circular Patch ◽  
Circular Patch Antenna ◽  
Dual Polarized

Improvement in Parameters of Patch Antenna By Using �Hybrid Shaped� Metamaterial Structure, �THIS PAPER HAS BEEN WITHDRAWN�

2012 ◽  
Vol 1 (3) ◽  
pp. 271
Author(s):  
Bimal Garg ◽  
Himanshu Shrivastava ◽  
Prem Kumar
Keyword(s):  
Patch Antenna ◽  
Metamaterial Structure

THIS PAPER HAS BEEN WITHDRAWN

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