Zobrazeno 1 - 10
of 3 699
pro vyhledávání: '"DPD"'
Autor:
S. S. Krishna Chaitanya Bulusu, Nuutti Tervo, Praneeth Susarla, Olli Silvén, Mikko. J. Sillanpää, Marko E. Leinonen, Markku Juntti, Aarno Pärssinen
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2024, Iss 1, Pp 1-24 (2024)
Abstract Piecewise linearization techniques require dividing the signal into multiple pieces each linearized individually. Machine learning (ML) is one of the useful tools to perform the automatic division of these pieces. Complexity reduction in the
Externí odkaz:
https://doaj.org/article/1fbc6d74cf81469981759e0c27113bbe
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 707-713 (2024)
The paper presents the two transmitter analog paths of 10 W and 400 W peak output power developed for micro- and macro-cell LTE450 base stations, respectively. Each path contains a chain of amplifiers with a final stage designed in the Doherty archit
Externí odkaz:
https://doaj.org/article/f0081de8d172443189c1c5128bdb269a
Publikováno v:
Didaktika: Jurnal Kependidikan, Vol 13, Iss 3 (2024)
Penelitian ini bertujuan untuk mengetahui efektivitas implementasi pelatihan berbasis digital dengan melihat kondisi faktual, kebijakan terkait, evaluasi implementasi dan tindak lanjut dari pelatihan berbasis digital yang dilakukan oleh DPD IMM Jawa
Externí odkaz:
https://doaj.org/article/4cfbaa77cb60488887baeb3cd45ef03e
Publikováno v:
IEEE Access, Vol 12, Pp 124682-124694 (2024)
In this work, a formulation of alternating direction method of multipliers (ADMM) for addressing power amplifiers (PA) modeling and linearization problems is presented. The proposal consists on leveraging the implicit redundancy of the equations in o
Externí odkaz:
https://doaj.org/article/a6b8113fe2cb4dee94c2b1658105b301
Publikováno v:
IEEE Access, Vol 12, Pp 29362-29372 (2024)
In order to suppress the intermodulation distortion and harmonic distortion caused by the nonlinearity of a HF power amplifier (PA), this paper presents a nonlinear correction method for full wave digital predistortion (DPD) of a HF PA based on a mem
Externí odkaz:
https://doaj.org/article/80f0ff4f940e4fee9623625a63c1ad17
Autor:
Shipra, Meenakshi Rawat
Publikováno v:
IEEE Access, Vol 12, Pp 3126-3139 (2024)
This paper presents a Cross-Interference Reduction Digital predistortion (CIR-DPD) for a multiple-input and multiple-output (MIMO) system. The proposed method cancels the detrimental effect of crosstalk due to different MIMO branches and the antenna
Externí odkaz:
https://doaj.org/article/aa621d823c1b48d58116a9ba461bb49f
Publikováno v:
Sensors, Vol 24, Iss 20, p 6718 (2024)
In this study, a moving single-station direct position determination (DPD) algorithm based on virtual interpolated arrays is proposed. Existing moving single-station algorithms face challenges such as the incomplete utilization of sparse array apertu
Externí odkaz:
https://doaj.org/article/d65bbba44f2e4b6887c58e351576ef41
Autor:
Murari Gurjar, K. Ambedkar Priyan, Priyanka Asia, Uday Kumar, Kajal Shukla, Bal Krishna Mishra, Akhil Kapoor, Pratibha Gavel
Publikováno v:
Practical Laboratory Medicine, Vol 40, Iss , Pp e00415- (2024)
Background: The plasma concentration of 5-Fluorouracil (5-FU) is affected by numerous factors, thereby limiting its efficacy. The current therapeutic regimen's doses based on body surface area (BSA) are linked to increased toxicity and sometimes inad
Externí odkaz:
https://doaj.org/article/949b9a4139534197b8b0b9a1867281d9
Akademický článek
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Publikováno v:
Jurnal Public Policy, Vol 9, Iss 3, Pp 148-158 (2023)
This study aims to explain the effectiveness of organizational rightsizing of the DPD RI Office in the Capital City of South Sumatra Province as a supporting system for DPD RI members in carrying out their roles as regional representatives. The resea
Externí odkaz:
https://doaj.org/article/8709d087d786435e869f88496ff8a005