• KORA MOUNISHA
• T.NARESH
• B.LIKITHA
• A.NANI
• K.MOTHISH

The design of a dual-band microstrip patch antenna for GSM and WLAN applications, targeting the frequencies of 1.8GHz and 2.4GHz. The dual-band functionality enhances adaptability to evolving and legacy wireless standards.The project involves exploration of crucial design parameters, including substrate material, patch dimensions, and feed-line configuration. Innovative design methodologies, such as metamaterial structures, are employed to achieve dual-band resonance.The antenna is crafted to operate within the 1.8GHz frequency band to align with emerging GSM standards, ensuring compatibility with modern wireless networks. Simultaneously, it caters to the 2.4GHz band for backward compatibility with established WLAN deployments.Rigorous simulation tools are employed to optimize the antenna design iteratively. This process fine- tunes key characteristics, such as gain, return loss, and radiation patterns, ensuring optimal performance across both frequency bands.The project tackles challenges related to interference, polarization, and size constraints inherent in WLAN applications. The proposed antenna design incorporates solutions to mitigate these challenges, enhancing its robustness in real-world scenarios.

wlan ,gsm,patch antenna,dual-band

"DESIGN OF DUAL-BAND MICROSTRIP PATCH ANTENNA FOR GSM/WLAN APPLICATION AT 1.8GHz/2.4GHz", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.n788-n792, April-2024, Available :http://www.jetir.org/papers/JETIR2404D98.pdf

"DESIGN OF DUAL-BAND MICROSTRIP PATCH ANTENNA FOR GSM/WLAN APPLICATION AT 1.8GHz/2.4GHz", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppn788-n792, April-2024, Available at : http://www.jetir.org/papers/JETIR2404D98.pdf