Design of Multiband Antenna for Wireless Communication Applications

Yogesh Nawale, Rekha Labade
2017 unpublished
In this paper, a design and investigation of Micrrotrip antenna for multiband operation has been suggested. Multiband monopole antenna working over GSM 800 MHz, Digital Communication System (DCS) 1800 MHz, 3G-2100 MHz and 4G-2300 MHz band applications has been researched. Designed antenna has size of 121mm x 111 mm and has been simulated over the CADFEKO EM Simulation tool. Proposed antenna has been simulated against frequency range of 0.5 GHz to 2.5 GHz operating region. Simulated antenna
more » ... ulated antenna shows <-10 dB reflection coefficient bandwidth all over the different regions of operating bands and poses bigger than 75% of operating efficiency. Proposed antenna has been modeled with rectangular patch and slotting methods have been adopted for proper multiband operation. Antenna has been simulated with FR-4 dielectric substrate with effective dielectric constant of 4.4 and loss tangent of 0.02.