Enhanced gain UWB slot antenna with multilayer Frequency-Selective Surface reflector

2011 ◽  
Author(s):  
Y. Ranga ◽  
L. Matekovits ◽  
Karu P. Esselle ◽  
Andrew R. Weily
Keyword(s):  
Frequency Selective Surface ◽  
Slot Antenna ◽  
Frequency Selective

scholarly journals A Wideband Circularly Polarized Slot Antenna Backed by a Frequency Selective Surface

2019 ◽  
Vol 19 (3) ◽  
pp. 166-171 ◽  
Author(s):  
Puneeth Kumar Tharehalli Rajanna ◽  
Karthik Rudramuni ◽  
Krishnamoorthy Kandasamy
Keyword(s):  
Frequency Selective Surface ◽  
Slot Antenna ◽  
Circularly Polarized ◽  
Frequency Selective

scholarly journals Radiation Characteristic Improvement of X-Band Slot Antenna Using New Multiband Frequency-Selective Surface

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Elham Moharamzadeh
Keyword(s):  
Frequency Selective Surface ◽  
Radiation Characteristic ◽  
Ring Resonators ◽  
Slot Antenna ◽  
Radiation Characteristics ◽  
Split Ring ◽  
X Band ◽  
Unit Cells ◽  
Box Method ◽  
Frequency Selective

A new configuration of frequency-selective surfaces (FSSs) is designed and presented with multiresonance characteristics which covers all of the frequency domain of X-band from 8 to 12 GHz. The proposed FSS comprises three conductor-based split ring resonators, connected together. In this design, two unit cells of the FSS with different lengths are employed side by side to design the FSS. The FSS is used to enhance the gain of the new designed triangle slot antenna at X-band. The proposed FSS is analyzed by using reflected-wave unit-cell box method. The single, double, and array of the FSS cells are studied. Next, the designed FSS along with the antenna is analyzed. The measurement and simulated results of the impedance and radiation characteristics, especially the increment of the gain, are presented.

Enhanced-Gain Dual-Polarized Slot Antenna with a Frequency Selective Surface

2019 ◽  
Author(s):  
Naser Ojaroudi Parchin ◽  
Raed A. Abd-Alhameed ◽  
Yunfeng Li ◽  
Martin Hedegaard Nielsen ◽  
Ming Shen
Keyword(s):  
Frequency Selective Surface ◽  
Slot Antenna ◽  
Frequency Selective ◽  
Dual Polarized

A low RCS wideband high gain CP slot antenna loaded with frequency selective surface

2020 ◽  
Vol 34 (7) ◽  
pp. 940-959
Author(s):  
Hridesh Kumar Verma ◽  
Mithilesh Kumar ◽  
R. S. Meena ◽  
Satya P. Singh
Keyword(s):  
Frequency Selective Surface ◽  
High Gain ◽  
Slot Antenna ◽  
Frequency Selective
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