Design and analysis of a microstrip patch antenna for medical applications

2017 ◽  
Author(s):  
Wahiba Grabssi ◽  
Sarah Izza ◽  
Arab Azrar
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Medical Applications ◽  
Microstrip Patch

scholarly journals Trapezoidal Microstrip Patch Antenna Array for Low Frequency Medical Applications

2021 ◽  
Author(s):  
Suganthi Santhanam ◽  
Thiruvalar Selvan Palavesam
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Return Loss ◽  
Low Frequency ◽  
Surface Current ◽  
Microstrip Patch Antenna ◽  
Impedance Bandwidth ◽  
Medical Applications ◽  
Wireless Applications ◽  
Microstrip Patch

Abstract This paper presents the design of flexible trapezoidal radiating patch antenna array with FR4 substrate for onbody low frequency medical applications. The array resonates at 1.89 GHz with impedance bandwidth of 80 MHz and low return loss of -26.19 dB. The VSWR of 1.103 validate the activeness of the proposed antenna array having maximum surface current 133.1 (A/m) and directivity of 4.48 dBi. The antenna array exhibit the H-Field strength of 160.52 (A/m) and E-Field of 36093.4 (V/m) prove the radiation capability at low frequency on body application. These properties demonstrate the suitability of proposed array antenna for on body medical wireless applications.

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

Frequency reconfigurable microstrip patch antenna

2014 ◽  
Author(s):  
Liping Han ◽  
Luting Guo ◽  
Runbo Ma ◽  
Wenmei Zhang
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch
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