Novel printed CPW-FED slot antenna for wireless applications

2010 ◽  
Vol 52 (6) ◽  
pp. 1258-1261 ◽  
Author(s):  
T. Shanmuganantham ◽  
S. Raghavan
Keyword(s):  
Slot Antenna ◽  
Wireless Applications

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

SMALL TAPERED SLOT ANTENNA WITH A BAND-NOTCHED FUNCTION FOR WIRELESS APPLICATIONS

2009 ◽  
Vol 10 ◽  
pp. 97-105 ◽  
Author(s):  
Yue Song ◽  
Yong-Chang Jiao ◽  
Tian-Ling Zhang ◽  
Gang Zhao ◽  
Fu-Shun Zhang
Keyword(s):  
Slot Antenna ◽  
Wireless Applications

A Compact CPW Fed Wideband Slot Antenna for Wireless Communications

2020 ◽  
pp. 2050184
Author(s):  
Amrita Gorai ◽  
Bappadittya Roy ◽  
G. K. Mahanti
Keyword(s):  
Wireless Communications ◽  
Coplanar Waveguide ◽  
Axial Ratio ◽  
Slot Antenna ◽  
Impedance Bandwidth ◽  
Fractional Bandwidth ◽  
Ieee 802.11A ◽  
Circularly Polarized ◽  
Wireless Applications ◽  
Simulation Results

A compact circularly polarized CPW-fed slot antenna is proposed here. The antenna consists of a pentagonal patch within an asymmetrical slot with a single coplanar waveguide feed. The proposed antenna is excited with CPW feed mechanism and investigated experimentally. The structure is fabricated on FR4 epoxy substrate with a permittivity of 4.4. The impedance bandwidth of 10[Formula: see text]GHz (4[Formula: see text]GHz to 14[Formula: see text]GHz) and the axial ratio bandwidth of 1.2[Formula: see text]GHz with the corresponding fractional bandwidth of 113%. The simulation results fulfil the bandwidth requirements of IEEE 802.11a (5.15–5.35[Formula: see text]GHz/5.47–5.725[Formula: see text]GHz) for wireless applications. In terms of bandwidth, compactness and circular polarization comparable results between simulated and measured results clearly show the validity of the proposed structure.

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