- Tytuł:
- Estimation and Compensation of IQ Imbalance in SWIPT System
- Autorzy:
-
Nair, Ajin R.
Kirthiga, S.
Jayakumar, M. - Powiązania:
- https://bibliotekanauki.pl/articles/2055272.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
SWIPT
power splitting
iq imbalance
energy harvesting
hardware impairments
blind compensation - Opis:
- Although there are many articulations of SWIPT architecture implementations, the hardware impairment aspect involved in the SWIPT architecture system is not given much attention. This paper evaluates the performance of SWIPT PS Receiver architecture in the presence of IQ imbalance hardware impairment with 16-QAM transmitter and AWGN channel. The parameters SNR, BER is evaluated in the presence of amplitude, phase imbalance, and PS factor at the SWIPT receiver side. Further, the IQ imbalance is estimated and compensated using a blind compensation algorithm. The system achieved a maximum BER of 10−7 in the presence of amplitude and phase imbalance of 0.2 and 1.6 respectively.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2021, 67, 4; 679--684
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł