TRABALHOS PUBLICADOS

@inproceedings{Robson2020electronicb,

title = {Photonic-Assisted Microwave Frequency Measurement Towards for Cognitive Radio},

author = {Robson R Carreira and Joaquim J Barroso and Jos\'{e} E B Oliveira and Andr\'{e} P Goncalves and Alessandro R Santos and},

url = {https://www.sige.ita.br/edicoes-anteriores/2020/st/ST_05_3.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {Simp\'{o}sio de Aplica\c{c}\~{o}es Operacionais em \'{A}reas de Defesa 2020 (SIGE2020)},

abstract = {Cognitive RF systems can be seen through a OODA (Observe, Orient, Decide and Act) loop and Electronic warfare (EW) can be used in some of these stages, namely the Observe and the Act. Instantaneous Microwave Frequency Measurement (IFM) systems can contribute with cognitive RF technology taking the real world to the data world. In a OODA loop, IFM can be arranged as in the Observe stage. Here we propose an IFM device that allows the adjustment of the directional couplers coupling coefficients, optical fiber lengths, modulation index and modulation formats, what makes the system tunable. The semi-analytical model result shows good agreement with the simulation, achieving frequency differences of 130 MHz and 210 MHz for the lowest and highest amplitude comparison function (ACF) values, respectively.},

keywords = {electronic warefare, instantaneous frequency mea-},

pubstate = {published},

tppubtype = {inproceedings}

}