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Title : UWB MIMO Antenna With Dual Band Notch Characteristics

Author : Dr. P. Srinivasa Rao, SINGAMSETTY GOWTHAM, SHAIK YASIN, SHAIK GOWSANI SHUKUR, SHAIK JILLANI, PATTABHI ARAVIND

Abstract :

Ultra-Wideband (UWB) technology is widely used in high-speed wireless communication systems due to its large bandwidth and low power consumption. However, UWB systems suffer from interference caused by existing narrowband communication systems operating within the same frequency range. To overcome this problem, band notch characteristics are incorporated into UWB antennas to suppress unwanted frequencies. Multiple Input Multiple Output (MIMO) technology is used to improve data rate, channel capacity, and communication reliability. In this work, a UWB MIMO antenna with dual band notch characteristics is proposed. The antenna is designed to reject two interfering frequency bands, such as WLAN and X-band. Compact antenna size makes it suitable for portable wireless devices. High isolation between antenna elements reduces mutual coupling. Stable radiation patterns are maintained across the operating band. Good impedance matching is achieved. The proposed antenna improves signal quality and

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International Journal of Engineering Research & Informatics (IJERI)
E-ISSN: 2348-6481

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