Zobrazeno 1 - 10
of 8 537
pro vyhledávání: '"nonlinear distortion"'
Publikováno v:
Digital Communications and Networks, Vol 10, Iss 4, Pp 1189-1197 (2024)
Utilizing multi-band and multi-carrier techniques enhances throughput and capacity in Long-Term Evolution (LTE)-Advanced and 5G New Radio (NR) mobile networks. However, these techniques introduce Passive Inter-Modulation (PIM) interference in Frequen
Externí odkaz:
https://doaj.org/article/7bfdbb4e3423421c87a0b89ba65384e8
Publikováno v:
Guangtongxin yanjiu, Pp 22008101-22008107 (2024)
【Objective】Light Emitting Diode (LED) is an important nonlinear optical signal generating device in Visible Light Communication (VLC) systems. The static nonlinearity of LED and the dynamic nonlinear memory effect caused by frequency response can
Externí odkaz:
https://doaj.org/article/ab96840c94bd46f09e9ee4bb18661f69
Autor:
Karol Czesak, Piotr Kleczkowski
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 2, Pp 443-448 (2024)
Distributed Mode Loudspeakers (DMLs), as other electroacoustic transducers with electrodynamic excitation, are susceptible to the occurrence of nonlinear distortion. The literature on nonlinear distortion in DMLs is scarce. The vibrations of the DML
Externí odkaz:
https://doaj.org/article/9dcd1ec0057448e4ab5aba09c222665b
Publikováno v:
IET Communications, Vol 18, Iss 5, Pp 353-364 (2024)
Abstract Multi‐user (MU) massive multiple input multiple output (mMIMO) is considered a potential technology for fifth generation (5G) and sixth‐generation (6G) wireless systems. The presence of the antenna arrays at the base station level to com
Externí odkaz:
https://doaj.org/article/b3376839a5094b5e9246b9c17593f27b
Akademický článek
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Publikováno v:
IEEE Access, Vol 12, Pp 38057-38070 (2024)
Non orthogonal multiple access (NOMA) systems are very important for future communications which allows a huge increase in capacity gains when comparing to conventional orthogonal multiple access (OMA) techniques. On the other hand, the power consump
Externí odkaz:
https://doaj.org/article/57d37ae28b524454b8b22af6b2317d91
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:
Energy Reports, Vol 9, Iss , Pp 49-59 (2023)
The current nonlinear distortion of power converter can cause motion trajectory error and positioning error of motor, and affect the nano motion and positioning accuracy of ultra-precision system. The resonant pole-based dual buck soft-switching powe
Externí odkaz:
https://doaj.org/article/f6e0d99c808e4daa96bac7e2908d03d4
Autor:
Peng Wu, Qun Li, Jiabi Liang, Jian Shao, Yuncai Lu, Yuandi Lin, Tonglei Wang, Xiaohan Li, Zongling Zhao, Chuanlu Deng
Publikováno v:
Photonics, Vol 11, Iss 9, p 801 (2024)
In this study, a phase-generated carrier (PGC) demodulation algorithm combined with the extended Kalman filter (EKF) algorithm based on an electro-optic modulator (EOM) is proposed, which can achieve nonlinear distortion (such as modulation depth dri
Externí odkaz:
https://doaj.org/article/ecbe2f837c1d4d668889720ccc30a4bb
Autor:
Peng-Cheng Wang, Xiao-Ping Huang
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-15 (2023)
Abstract This paper presents a digital low computation detection method for signal nonlinear distortion. After presetting ADC sampling rate and completing data sampling, the low sampling rate data extracted from the sampling data complete the autocor
Externí odkaz:
https://doaj.org/article/b3184b90bea54aab8478c7f87034609b