Performance Analysis of Transmitter Identification Based on I/Q Imbalance Estimation
     
Yazarlar (3)
Özlem Alpergün Ankara Üniversitesi, Türkiye
Selçuk Taşcıoğlu Ankara Üniversitesi, Türkiye
Dr. Öğr. Üyesi Memduh KÖSE Kırşehir Ahi Evran Üniversitesi, Türkiye
Bildiri Türü Tebliğ/Bildiri Bildiri Dili İngilizce
Bildiri Alt Türü Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum)
Bildiri Niteliği Web of Science Kapsamındaki Kongre/Sempozyum
DOI Numarası 10.1109/ECAI46879.2019.9042150
Kongre Adı 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI 2019)
Kongre Tarihi 27-06-2019 / 29-06-2019
Basıldığı Ülke Romanya Basıldığı Şehir Piteşti
Özet
Performance of a transmitter identification method based on I/Q imbalance estimation is analyzed for different modulation types in this work. This analysis is considered on the basis of the constellation structure of proper and improper modulation signals. The effect of impropriety of complex signals on the features obtained from I/Q imbalance is analyzed. Simulation results show that transmitters can be identified with a high accuracy for proper communication signals even at low SNR, whereas the identification performance degrades for improper communications signals, especially at low SNR.
Anahtar Kelimeler
I/Q imbalance | Proper and improper communications signals | Transmitter identification