Zobrazeno 1 - 10
of 2 866
pro vyhledávání: '"direct conversion receiver"'
Publikováno v:
IEEE Access, Vol 12, Pp 15390-15398 (2024)
With the growing use of multicarrier technology in wireless communication, wideband receivers are facing increasingly severe nonlinear distortion issues. This paper focuses on the behavioral modeling of direct-conversion receivers (DCRs) for nonlinea
Externí odkaz:
https://doaj.org/article/0b46a2cbc92b4c329c2dcf056f7fa9ad
Publikováno v:
IEEE Access, Vol 11, Pp 48739-48748 (2023)
The amplitude and phase imbalances of the in-phase (I) and quadrature (Q) branches inherent in the direct conversion receiver structure cause the generation of image frequency interference signals. In this paper, a frequency-domain I/Q imbalance cali
Externí odkaz:
https://doaj.org/article/d8d4dfe656884924affce084e1358006
Publikováno v:
IEEE Transactions on Industrial Electronics. Dec2017, Vol. 64 Issue 12, p9675-9682. 8p.
Autor:
Seong-Mo Moon, Han Lim Lee
Publikováno v:
IEEE Access, Vol 10, Pp 15436-15442 (2022)
A dual-band direct conversion receiver based on additive mixing architecture for low-cost and multi-mode wireless communication systems is proposed. The proposed receiver consists of two active four-port junctions for additive mixing and one-stage du
Externí odkaz:
https://doaj.org/article/6accfcf364f946208c4cee935bbccb94
Publikováno v:
IEEE Access, Vol 9, Pp 160847-160854 (2021)
The realization and analysis of an implemented V-band six-port demodulator, operating over 60 GHz band, are presented in this paper. The performance of the design in real-time high-data-rate wireless data transmission is strongly proved using differe
Externí odkaz:
https://doaj.org/article/9bbc1056aff9485a932d5b617355e07b
Publikováno v:
IEEE Transactions on Microwave Theory & Techniques. Jun2012 Part 2 Part 2, Vol. 60 Issue 6, p2000-2009. 10p.
Publikováno v:
Sensors, Vol 22, Iss 19, p 7132 (2022)
A new approach to millimeter-wave imaging was suggested and experimentally studied. This approach can be considered as the evolution of the well-established focal-plane array (FPA) millimeter-wave imaging. The significant difference is the use of a d
Externí odkaz:
https://doaj.org/article/a0764cbe614646b8aa8bb863d470ecf4
Publikováno v:
Sensors, Vol 22, Iss 9, p 3488 (2022)
In this article, an algorithm for joint estimation of communication channel gains and signal distortions in a direct conversion receiver is proposed. The received signal model uses approximations with a small number of parameters to reduce the comput
Externí odkaz:
https://doaj.org/article/f7ce4e8efb8143c9bb306f179ebde338
Publikováno v:
IEEE Access, Vol 7, Pp 16043-16050 (2019)
Direct conversion receiver (DCR) architecture has drawn considerable attention in orthogonal frequency-division multiplexing (OFDM) systems. However, OFDM DCRs are sensitive to non-ideal front-end effects and suffer from direct current offset (DCO) a
Externí odkaz:
https://doaj.org/article/7b98171c6aed4d9ba2382aa98ee60a6f
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.