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Implementation of Signal Processing and Display Modules for FMCW Radar
Yenas N.a, Hariadi F.I.a, Alam B.R.a
a School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019 IEEE.Signal processing and display (GPR devices Ground Penetrating Radar) are the two main sections in this discussion. The main part of the software for the reflected signal processing consists of: plotting that serves to represent the beat waveform (computing, Fast Fourier Transform) which acts to obtain the frequency beat used to determine the depth of the underground pipes. Process Windowing to eliminate noise and turn the results into a logarithmic form of FF T computation to make it more evident is the difference between the soil with pipe and the last the process of converting the units to obtain information the depth and position of pipelines in units of meters. All the information and the process will be displayed on the tablet (display). Besides that, there are signal processing modules Graphical User Inteface (GUI) which consists of some of the menus and sub menus to facilitate users in operating display 3n-GPR. On testing integrated successfully acquired signals beat waveform computing the FF T and the resulting frequency varies when the antenna transmitter and receiver the line of sight distance is personalized way. Process Windowing successfully carried out using function of Hamming Window. Testing with emulation method successfully done with varying frequency signal input from function generator corresponding to the price to a depth of 0-2 meters which is the position of the underground pipes in General. The GUI has been created successfully function consisting of a variety of menus, submenus, and widgets that facilitate users in operating display. Communication between signal processing with display (Tablet) through VNC (Virtual Network Computing).[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Antenna transmitters,Frequency signals,Ground Penetrating Radar,Reflected signal,Submodules,Underground pipes,Virtual network computing,Windowing the depth of information[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]display,FFT,signal processing,submodules plotting,VNC,Windowing the depth of information[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ISESD.2019.8909562[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]