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Performance of tone modulation waveform over low latitude ionospheric channel
Dear V.a,b, Iskandara, Kurniawan A.a
a Institut Teknologi Bandung, School of Electrical Engineering and Informatics, Bandung, Indonesia
b Space Science Center, National Institute of Aeronautics and Space, 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.The ionospheric channel known as a communication channel that has temporal and spatial variations and also experiences interference from various natural and man-made sources of noise. These conditions lead to the needs of reliable types of waveform to be applied in the communication systems that work on the ionosphere channel. One of the proposed waveforms is tone modulation waveform. However, a paper that discusses the performance of tone modulation through the low latitude ionosphere channel which defines in ITU-Rec F.1487 has not been found. In this paper, we analyze the performance of the tone modulation waveform through the low latitude ionosphere channel using the simulation process. Two types of tone modulation waveform were applied, which are Binary Frequency Shift Keying (BFSK) and Binary Phase Shift Keying (BPSK) with baud rate 50 symbols per second. The communication system assumed to be coherent and synchronous perfectly. The 2-Taps Watterson channel model was used for simulation of ionospheric channel using three conditions channel of the low latitude region based on ITU-Rec. F. 1487. Simulation results shows that the BPSK tone modulation waveform could reach 10-3 BER values when SNR in the range-15 dB to 4 dB for AWGN and three conditions of Watterson channel. In the form of FSK tone modulation, the SNR were between-13 dB to 3 dB to obtained 10-3 BER value. These results indicate that tone modulation waveform performed well over the low latitude ionospheric channel and it could be used to improve the reliability of the communication systems.[/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]Binary frequency shift keying,Binary Phase Shift Keying(BPSK),Ionospheric channels,Low-latitude ionospheres,Modulation waveforms,Performance,Simulation process,Temporal and spatial variation[/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]Ionospheric Channel,Performance,Tone Modulation[/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/TSSA48701.2019.8985453[/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]