High isolation two‐port compact MIMO fractal antenna with Wi‐Max and X‐band suppression characteristics

2019 ◽  
Vol 30 (1) ◽  
Author(s):  
Asutosh Mohanty ◽  
Sudhakar Sahu
Keyword(s):  
Fractal Antenna ◽  
High Isolation ◽  
X Band

X-band, 0.25 dB loss, high isolation MESFET switch with good input and output match

1995 ◽  
Vol 31 (19) ◽  
pp. 1699-1700
Author(s):  
F. Ali ◽  
S. Bishop ◽  
D. Krafcsik
Keyword(s):  
High Isolation ◽  
Input And Output ◽  
X Band

A Novel Multi-band High-Gain Slotted Fractal Antenna using Various Substrates for X-band and Ku-band Applications

MAPAN ◽  
2021 ◽  
Author(s):  
Aman Dahiya ◽  
Rohit Anand ◽  
Nidhi Sindhwani ◽  
Dhirendra Kumar
Keyword(s):  
High Gain ◽  
Fractal Antenna ◽  
X Band ◽  
Ku Band ◽  
Multi Band

scholarly journals Compact metamaterial inspired periwinkle shaped fractal antenna for multiband applications

2017 ◽  
Vol 7 (1.1) ◽  
pp. 507 ◽  
Author(s):  
B T P Madhav ◽  
M Venkateswara Rao ◽  
K Manisahithi ◽  
D S S Sarvani ◽  
M Dharani ◽  
...  
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Radiation Efficiency ◽  
Fractal Antenna ◽  
Split Ring ◽  
Flower Petal ◽  
Frequency Bands ◽  
Rectangular Patch ◽  
X Band ◽  
Radar Frequency

A compact periwinkle flower shaped fractal antenna loaded with split-ring resonator on either side of the feedline is proposed in this article. The proposed antenna consists of partial ground on flipside and a periwinkle flower petal is located on the rectangular patch. The proposed antenna works in multiband i.e., at 4.1GHz,4.5GHz,4.8Ghz(S-band) at 6.7GHz,6.75GHz(C-band) at 9.4GHz(X-band) and at 12.7(ku) i.e., proposed antenna covers almost one frequency at all radar frequency bands. The proposed antenna has been analyzed and maximum gain of 4dB and radiation efficiency of 87 percent is observed.

scholarly journals Triple Band Fractal Antenna for Radio Navigation and Fixed Satellite Services using Dragonfly Optimization

2019 ◽  
Vol 8 (3) ◽  
pp. 43-49 ◽  
Author(s):  
A. Kumar ◽  
A. P. S. Pharwaha
Keyword(s):  
Coplanar Waveguide ◽  
Performance Parameter ◽  
Fractal Antenna ◽  
Radio Navigation ◽  
Simulated Performance ◽  
Low Profile ◽  
X Band ◽  
Good Agreement ◽  
Triple Band

This study reports the design of a coplanar waveguide (CPW)-fed triple band fractal antenna for radio navigation and fixed satellite services. Reported antenna has low profile, multiband and wideband performance which make it suitable for the radio navigation and fixed satellite services in S band, C bandand X band. Proposed antenna resonates at 2.6GHz, 4.4GHz, and 8.7 GHz having bandwidth of 0.2457GHz, 0.700GHz, and 4.1980 GHz respectively. Maximumgain for the resonating bands is 3.6 dB, 5.5 dB, and 7.3 dB respectively. Simulated performance parameter of proposed antenna is verified experimentally by testing the fabricated antenna. Measured and simulated results are in good agreement

scholarly journals Design of X-band reconfigurable frequency selective surface with high isolation

2016 ◽  
Vol 13 (16) ◽  
pp. 20160567-20160567 ◽  
Author(s):  
In-Gon Lee ◽  
Yoon-Jae Kim ◽  
Yong-Bae Park ◽  
Heung-Jae Chun ◽  
Ic-Pyo Hong
Keyword(s):  
Frequency Selective Surface ◽  
High Isolation ◽  
X Band ◽  
Frequency Selective
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