The antenna was designed keeping in mind the two major Wireless standards i.e., WLAN and The proposed antenna works on the principle of excitation of the slots at the operatingįrequencies. The designed antenna has appreciable values of gain and directivity at both theįrequencies. For the design of this antenna we have chosen FR-4 (lossy) as substrate having (Worldwide Interoperability for Microwave Access) applications having a maximum return loss -28.5dBĪnd -25.4dB respectively. (ranging from 2.3704 GHz (Gigahertz) to 2.4391 GHz at -10dB return loss) for WLAN (Wireless LocalĪrea Network) and 3.6GHz (ranging from 3.5643 GHz to 3.6548 GHz at -10dB return loss) for WiMAX By using the triple rectangular shaped slot the designed antenna operates at 2.4GHz (India)Ī triple rectangular slotted microstrip patch antenna is designed and investigated with and without slot (India)Īssistant Professor, Department of ECE, ITM University, Gwalior, M.P. Research Scholar, Department of ECE, ITM University, Gwalior, M.P. International Journal of Antennas (JANT) Vol.4, No.1/2, April 2018 The proposed triple-rectangular slots are unique in terms of its construction and have appreciable results at the operating frequencies.Ī TRIPLE RECTANGULAR-SLOTTED MICROSTRIP PATCH ANTENNA FOR WLAN & WIMAX The antenna was designed keeping in mind the two major Wireless standards i.e., WLAN and WiMAX bands of frequencies. The proposed antenna works on the principle of excitation of the slots at the operating frequencies. The designed antenna has appreciable values of gain and directivity at both the frequencies. For the design of this antenna we have chosen FR-4 (lossy) as substrate having permittivity 4.3. By using the triple rectangular shaped slot the designed antenna operates at 2.4GHz (ranging from 2.3704 GHz (Gigahertz) to 2.4391 GHz at -10dB return loss) for WLAN (Wireless Local Area Network) and 3.6GHz (ranging from 3.5643 GHz to 3.6548 GHz at -10dB return loss) for WiMAX (Worldwide Interoperability for Microwave Access) applications having a maximum return loss -28.5dB and -25.4dB respectively. A triple rectangular slotted microstrip patch antenna is designed and investigated with and without slot using CST Software.
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