The datalink system is required for communication between the UAV (Unmanned Aerial Vehicle) to the GCS (Ground Control System). In this research, a hairpin BPF (Band Pass Filter) filter will be designed to develop block RF components in the UAV (Unmanned Aerial Vehicle) datalink system. The filter is designed at specific ISM (Industrial, Scientific, Medical) for frequency of 2.401-2.483GHz according to WiFi application with standard 802.11 b/g/n. The UAV (Unmanned Aerial Vehicle) datalink system with this frequency can pass telemetry data and payload data in one frequency channel. NPC H220A substrate with a dielectric constant of 2.18 and a thickness of 1.2 mm was used to design the BPF filter. The filter simulation results show the S11 values ranging from <-18.38 dB to-20dB at a frequency of 2.401GHz – 2.483GHz. Insertion loss values are obtained from <-1.4 dB to 0.76 dB. It is hoped that this filter design can be used for RF system applications on the UAV (Unmanned Aerial Vehicle) communication datalink that is being developed.
Hairpin BPF filter design for onboard unmanned aerial vehicle (UAV) datalink system
THE 9TH INTERNATIONAL SEMINAR ON AEROSPACE SCIENCE AND TECHNOLOGY – ISAST 2022 ; 2022 ; Bogor, Indonesia
AIP Conference Proceedings ; 2941 , 1
2023-12-11
6 pages
Conference paper
Electronic Resource
English
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