| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/49A5FQM |
| Repository | sid.inpe.br/plutao/2023/06.15.14.26.34 (restricted access) |
| Last Update | 2023:06.20.15.59.59 (UTC) simone |
| Metadata Repository | sid.inpe.br/plutao/2023/06.15.14.26.35 |
| Metadata Last Update | 2024:01.02.17.00.35 (UTC) administrator |
| ISSN | 0974-3154 |
| Label | lattes: 0504582828060516 1 SilvaLuceNowo:2023:EfSiIo |
| Citation Key | SilvaLuceNowo:2023:EfSiIo |
| Title | Effects of Simulated Ionospheric Scintillation on a π⁄3-BPSK Demodulator to Operate on UHF Satellite Communications  |
| Year | 2023 |
| Access Date | 2024, May 22 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 770 KiB |
| 2. Context | |
| Author | 1 Silva, Francisco de Assis Tavares Ferreira da 2 Lucena, Antonio Macilio Pereira de 3 Nowosad, Alexandre Guirland |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JH4L 2 8JMKD3MGP5W/3C9JGJL 3 8JMKD3MGP5W/3C9JGGN |
| Group | 1 COIDS-CGIP-INPE-MCTI-GOV-BR 2 COIDS-CGIP-INPE-MCTI-GOV-BR 3 COENE-CGGO-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 francisco.silva@inpe.br 2 3 agnowosad@crn.inpe.br |
| Journal | International Research Journal of Engineering and Technology |
| Volume | 10 |
| Number | 1 |
| Pages | 1-6 |
| History (UTC) | 2023-06-15 14:26:35 :: lattes -> administrator :: 2023-06-19 22:18:28 :: administrator -> lattes :: 2023 2023-06-20 16:00:01 :: lattes -> administrator :: 2023 2023-07-04 14:18:03 :: administrator -> simone :: 2023 2023-07-05 15:57:33 :: simone -> administrator :: 2023 2024-01-02 17:00:35 :: administrator -> simone :: 2023 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Transionospheric channel scintillation performance of π /3-BPSK demodulator regenerative transponder nanosatellites CDTs SBCDA space links symbol synchronism carrier recover UHF-band amplitude and phase fluctuations |
| Abstract | This article presents estimates of the performance of a π⁄3-BPSK demodulator when affected by ionospheric scintillation. This demodulator is a subsystem of a regenerative transponder to be part of new Brazilian nanosatellites, aiming to modernize the Brazilian Environmental Data Collection System (SBCDA). In previous work, the project of the demodulator was detailed for AWGN channel. In this work, the amplitude and phase fluctuations similar to those caused by ionospheric scintillation are discussed. The work shows also the block diagram of the computational system for simulations of the space communication links taking into account the discrete-time model for the π⁄3-BPSK signal and respective effects from scintillation and AWGN at the demodulator. The simulations provided estimates of the performance in terms of carrier acquisition time and bit errors rate obtained at different intensities of scintillation. In previous work, the measures showed that for AWGN channel the π⁄3-BPSK architecture satisfies the specifications of the system for both synchronization and bit error rate. However, this work shows that when affected by ionospheric scintillation the performance of the demodulator can degrade noticeably. |
| Area | ETES |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGGO > Effects of Simulated... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Effects of Simulated... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | IRJET-V10I101.pdf |
| User Group | lattes |
| Reader Group | administrator lattes simone |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46KUBT5 8JMKD3MGPCW/46KUES5 |
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.22.35 8 sid.inpe.br/mtc-m21/2012/07.13.14.46.21 3 sid.inpe.br/bibdigital/2022/04.03.23.11 2 |
| URL (untrusted data) | https://www.irjet.net/archives/V10/i1/IRJET-V10I101.pdf |
| Dissemination | PORTALCAPES; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |