An impedance-agile microstrip patch antenna with loading of a shorting pin

Author(s):  
Xiao Zhang ◽  
Lei Zhu
2017 ◽  
Vol 10 (21) ◽  
pp. 1-5 ◽  
Author(s):  
Priyanka Jain ◽  
Raghvendra Sharma ◽  
Vandana Vikas Thakre ◽  
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◽  
...  

2010 ◽  
Vol 52 (4) ◽  
pp. 825-827 ◽  
Author(s):  
Sun-Ho Choi ◽  
Daehan Kwak ◽  
Hwa-Choon Lee ◽  
Kyung-Sup Kwak

A novel stacked double U, angular ring shaped MIMO antenna is designed using DGS, and a pair of balanced shorting pin is proposed for C, X, and K-band applications. The aim of this design is to enhance the bandwidth by using different techniques in a compact MSA. The proposed antenna is designed on an FR4 substrate with permittivity of 4.4 is used in this design with dimension of 10×10 mm2 with two-microstrip line and one coaxial feed as a feeding mechanism. Two asymmetrical antennas of FR4 substrate are stacked with an air gap of thickness 1.6mm that exhibits a low correlation coefficient; low mutual coupling and refection coefficient is below-25 dB. The antenna is simulated through HFSS software 13.0 version shows Operates at UWB of frequency range 6.17-9.3, 18.1-18.7 GHz with maximum radiation efficiency of 83%.


A single layer coaxial probe fed compact shorted patch antenna capable of triple band operation for GSM, ISM and WiMax application has been designed, fabricated and analyzed. The designed antenna generates three separate resonances to cover 1.9 GHz DCS, Bluetooth and WLAN (2.4 GHz), 3.5 GHz WiMax bands while maintaining a small overall size of 36*28*1.6 mm3. A prototype is fabricated and experimental results show good radiation characteristics over the operating bands.


2012 ◽  
Vol 2 (8) ◽  
pp. 130-133
Author(s):  
Amandeep Singh Amandeep Singh ◽  
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Sankul Agarwal ◽  
Vaibhav Sharma ◽  
Shivam Pandita

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