Closed Loop Micro strip Antenna Design For Wireless Technology
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 10
Abstract
A small Dual band microstrip patch antenna is introduced. The advance of communication systems requires new antenna designs to comply with the ever-increasing demands of the wireless market. This presented antenna is designed to function in the 3.7 GHz and 5.4 GHz wireless LAN 802.11a frequency bands. The antenna designs are being conditioned by miniaturization and migration to new frequencies (IEEE 802.11a), while keeping compatibility with other systems poses yet additional constrains. This contribution presents a novel monopole multi-band printed antenna design for Wi-Fi systems. It has not only a dual operating band, but also a wide bandwidth. The bandwidth is 5 4 % in the first band and 19% in the second band. The proposed antenna also generates circular polarization and 4.5 d b g a i n . The impedance bandwidth of the antenna is more than 14% within 2:1 VSWR. Design constrains are discussed, along with simulated results.
Authors and Affiliations
Reshu Choudhary
Keywords
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