Propagation characteristics of microstrip transmission line on an anisotropic material ridge

1995 ◽  
Vol 43 (11) ◽  
pp. 2608-2613 ◽  
Author(s):  
G.W. Hanson
Keyword(s):  
Transmission Line ◽  
Anisotropic Material ◽  
Propagation Characteristics ◽  
Microstrip Transmission Line

scholarly journals Nonlinearity and wide-band parametric amplification in a (Nb,Ti)N microstrip transmission line

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
S. Shu ◽  
N. Klimovich ◽  
B. H. Eom ◽  
A. D. Beyer ◽  
R. Basu Thakur ◽  
...  
Keyword(s):  
Transmission Line ◽  
Wide Band ◽  
Parametric Amplification ◽  
Microstrip Transmission Line

scholarly journals Frequency reconfigurable monopole antenna with DGS for ISM band applications

2018 ◽  
Vol 69 (4) ◽  
pp. 293-299 ◽  
Author(s):  
Boddapati T. P. Madhav ◽  
Shaik Rajiya ◽  
Badugu P. Nadh ◽  
Munuswami S. Kumar
Keyword(s):  
Dielectric Constant ◽  
Wireless Communication ◽  
Transmission Line ◽  
Ground Plane ◽  
Reconfigurable Antenna ◽  
Pin Diodes ◽  
Microstrip Transmission Line ◽  
Ism Band ◽  
Frequency Reconfigurable Antenna ◽  
Antenna Model

Abstract In this article a compact frequency reconfigurable antenna is presented for wireless communication applications of industrial, scientific and medical band (ISM). The proposed antenna model is designed with the dimensions of 58mm×48 mm on FR4 epoxy of dielectric constant 4.4 with the thickness of 0.8 mm. The proposed antenna consists of defected T-shape ground plane, which acts as a reflector. In the design of frequency reconfigurable antenna, BAR 64-02V PIN diodes are used as switching elements and antenna is fed by microstrip transmission line. The proposed antenna can switch at different frequencies (2.5 GHz, 2.3 GHz and 2.2 GHz) depending on the biasing voltage applied to the PIN diodes. The current antenna showing VSWR < 2 in the operating band and providing peak realized gain of 3.2 dBi. A good matching obtained between expected and the measured results.

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