Showing papers on "GSM frequency bands published in 2022"
01 Jan 2022
TL;DR: A multiple band microstrip antenna is proposed in this paper, which is based on FR4 epoxy with a limited ground plane on backside of the substrate with overall length × width is 50 × 90 mm.
Abstract: A multiple band microstrip antenna is proposed in this paper. The antenna introduced has various GSM 900 and DCS 1800 smartphone capabilities. It is also used at 2.4 GHz for the application of Wi-Fi, Bluetooth and wireless local area network (WLAN). The proposed is based on FR4 epoxy with a limited ground plane on backside of the substrate with overall length × width is 50 × 90 mm. The suggested one shows strong resonance properties at several 0.9 GHz, 1.8 GHz, 2.45 GHz and 3.5 GHz frequencies. Antenna has return loss below −10 dB at multiple frequencies. Proposed antenna has reasonable gain at these frequencies. All the results are performed using 3D electromagnetic simulation software at high frequency for designing and simulating.