scholarly journals The Near and Far Field Distributions of a Thin Circular Loop Antenna in a Radially Multilayered Biisotropic Sphere

1999 ◽  
Vol 21 ◽  
pp. 103-135 ◽  
Author(s):  
W. Y. Yin ◽  
G. H. Nan ◽  
I. Wolff
Keyword(s):  
Loop Antenna ◽  
Far Field ◽  
Circular Loop ◽  
Field Distributions

The horizontal circular loop antenna near a planar interface

Radio Science ◽  
1982 ◽  
Vol 17 (3) ◽  
pp. 483-502 ◽  
Author(s):  
Lam N. An ◽  
Glenn S. Smith
Keyword(s):  
Planar Interface ◽  
Loop Antenna ◽  
Circular Loop

scholarly journals COMPACT LOOP ANTENNA FOR NEAR-FIELD AND FAR-FIELD UHF RFID APPLICATIONS

2013 ◽  
Vol 37 ◽  
pp. 171-182 ◽  
Author(s):  
Xiao-Zheng Lai ◽  
Ze-Ming Xie ◽  
Xuan-Liang Cen
Keyword(s):  
Near Field ◽  
Loop Antenna ◽  
Far Field ◽  
Uhf Rfid ◽  
Rfid Applications

scholarly journals On the Surface Fields of a Small Circular Loop Antenna Placed on Plane Stratified Earth

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Mauro Parise
Keyword(s):  
Analytical Method ◽  
Integral Formula ◽  
Integral Representations ◽  
Loop Antenna ◽  
Circular Loop ◽  
Time Harmonic ◽  
Hankel Functions ◽  
Cauchy’S Integral Formula ◽  
Em Field ◽  
Surface Fields

An analytical method is presented which makes it possible to derive exact explicit expressions for the time-harmonic surface fields excited by a small circular loop antenna placed on the top surface of plane layered earth. The developed procedure leads to casting the complete integral representations for the EM field components into forms suitable for application of Cauchy’s integral formula. As a result, the surface fields are expressed as sums of Hankel functions. Numerical simulations are performed to show the validity and accuracy of the proposed solution.

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