Compact dual- and wide-band CPW-fed slot antenna for wireless applications

2008 ◽  
Vol 50 (3) ◽  
pp. 574-575 ◽  
Author(s):  
Wen-Chung Liu ◽  
Feng-Ming Yeh
Keyword(s):  
Wide Band ◽  
Slot Antenna ◽  
Wireless Applications

scholarly journals Band notched self complementaryultra wideband antenna for wireless applications

2018 ◽  
Vol 7 (2.8) ◽  
pp. 529 ◽  
Author(s):  
Ch Ramakrishna ◽  
G A.E.Satish Kumar ◽  
P Chandra Sekhar Reddy
Keyword(s):  
High Frequency ◽  
Return Loss ◽  
Wide Band ◽  
Ultra Wideband ◽  
Impedance Bandwidth ◽  
Relative Dielectric Permittivity ◽  
Frequency Range ◽  
Ground Structure ◽  
Wireless Applications ◽  
Patch Edge

This paper presents a band notched WLAN self complementaryultra wide band antenna for wireless applications. The proposed antenna encounters a return loss (RL) less than -10dB for entire ultra wideband frequency range except band notched frequency. This paper proposes a hexagon shape patch, edge feeding, self complementary technique and defective ground structure. The antenna has an overall dimensionof 28.3mm × 40mm × 2mm, builton  substrate FR4 with a relative dielectric permittivity 4.4. And framework is simulated finite element method with help of high frequency structured simulator HFSSv17.2.the proposed antenna achieves a impedance bandwidth of 8.6GHz,  band rejected WLAN frequency range 5.6-6.5 GHz with  vswr is less than 2.

Frequency Tunable Slot Antenna for Wireless Applications

2021 ◽  
Author(s):  
Summaiyya Saleem ◽  
Sarita Kumari ◽  
Dinesh Yadav ◽  
Deepak Bhatnagar
Keyword(s):  
Slot Antenna ◽  
Wireless Applications ◽  
Frequency Tunable
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