Mutual coupling between metal strip dipole antennas on electrically thick, finite size dielectric substrates

1992 ◽  
Author(s):  
A.J. Parfitt ◽  
D.W. Griffin ◽  
P.H. Cole
Keyword(s):  
Mutual Coupling ◽  
Finite Size ◽  
Metal Strip ◽  
Dipole Antennas ◽  
Dielectric Substrates

Mutual coupling in a linear dipole array of finite size

2005 ◽  
Vol 152 (5) ◽  
pp. 324 ◽  
Author(s):  
Y.P. Xi ◽  
D.G. Fang ◽  
Y.X. Sun ◽  
Y.L. Chow
Keyword(s):  
Mutual Coupling ◽  
Finite Size ◽  
Linear Dipole

scholarly journals Application of Novel Printed Dipole Antenna to Design Broadband Planar Phased Array

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Jie Xu ◽  
Wenbin Dou
Keyword(s):  
Mutual Coupling ◽  
Phased Array ◽  
Coupling Effect ◽  
Dipole Antenna ◽  
Coaxial Cable ◽  
Impedance Bandwidth ◽  
Frequency Range ◽  
Dipole Antennas ◽  
Outer Conductor ◽  
Ground Plate

A broadband planar phased array consisting of 22 linear printed dipole antennas (PDA) is presented in this paper. The element is designed by a coax probe feeding mechanism with a ground plate configuration. The PDA with two arms placed on both sides of a substrate is realized. The inner conductor of the coaxial cable is connected to the PDA’s upper arm, and the outer conductor is connected to the PDA’s lower arm, so it eliminates the balun. The impedance bandwidth of the PDA array can be improved by increasing mutual coupling effect between the adjacent array elements. A dielectric layer, which is integrated on the surface of the antenna, is designed and fabricated to improve the impedance bandwidth and to shield the array. The measured results indicate the active VSWR is less than 3 over the frequency range of 4–20 GHz.

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