The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology

Alperen Tunc; Mustafa Berke Yelten

doi:10.1109/ICEEE55327.2022.9772558

The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology

Alperen Tunc
, Mustafa Berke Yelten

Elektronik ve Hab.Müh.Bölümü

Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

4 Atıf (Scopus)

Özet

In this study, the supply modulation circuit for the sub-amplifiers of the Doherty topology is described, designed, and measured. Doherty power amplifiers (PAs) assume different topologies to increase back-off power and efficiency values. However, their main concern is not about increasing the low-power region efficiency of the PA. Rather, they focus on the region between the peak power and the maximum back-off efficiency points. In this paper, a supply modulation circuit is designed and measured so that the low-power region efficiency of the Doherty PA is increased substantially by creating multiple maximum back-off efficiency points at different input power levels through adjusting the voltage supply of the PA.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
Sayfalar	6-9
Sayfa sayısı	4
ISBN (Elektronik)	9781665467544
DOI'lar	https://doi.org/10.1109/ICEEE55327.2022.9772558
Yayın durumu	Yayınlandı - 2022
Etkinlik	9th International Conference on Electrical and Electronics Engineering, ICEEE 2022 - Alanya, Turkey Süre: 29 Mar 2022 → 31 Mar 2022

Yayın serisi

Adı	2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	9th International Conference on Electrical and Electronics Engineering, ICEEE 2022
Ülke/Bölge	Turkey
Şehir	Alanya
Periyot	29/03/22 → 31/03/22

Bibliyografik not

Publisher Copyright:
© 2022 IEEE.

Belgeye Erişim

10.1109/ICEEE55327.2022.9772558

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Tunc, A., & Yelten, M. B. (2022). The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology. In 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022 (pp. 6-9). (2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEEE55327.2022.9772558

Tunc, Alperen ; Yelten, Mustafa Berke. / The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology. 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 6-9 (2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022).

@inproceedings{05499488e63e42289fe98742dc35497e,

title = "The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology",

abstract = "In this study, the supply modulation circuit for the sub-amplifiers of the Doherty topology is described, designed, and measured. Doherty power amplifiers (PAs) assume different topologies to increase back-off power and efficiency values. However, their main concern is not about increasing the low-power region efficiency of the PA. Rather, they focus on the region between the peak power and the maximum back-off efficiency points. In this paper, a supply modulation circuit is designed and measured so that the low-power region efficiency of the Doherty PA is increased substantially by creating multiple maximum back-off efficiency points at different input power levels through adjusting the voltage supply of the PA.",

keywords = "Doherty, Dynamic supply, Low power efficiency, Power amplifier, Supply modulation",

author = "Alperen Tunc and Yelten, \{Mustafa Berke\}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022 ; Conference date: 29-03-2022 Through 31-03-2022",

year = "2022",

doi = "10.1109/ICEEE55327.2022.9772558",

language = "English",

series = "2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "6--9",

booktitle = "2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022",

address = "United States",

}

Tunc, A & Yelten, MB 2022, The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology. in 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022. 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022, Institute of Electrical and Electronics Engineers Inc., pp. 6-9, 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022, Alanya, Turkey, 29/03/22. https://doi.org/10.1109/ICEEE55327.2022.9772558

The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology. / Tunc, Alperen; Yelten, Mustafa Berke.
2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 6-9 (2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology

AU - Tunc, Alperen

AU - Yelten, Mustafa Berke

PY - 2022

Y1 - 2022

N2 - In this study, the supply modulation circuit for the sub-amplifiers of the Doherty topology is described, designed, and measured. Doherty power amplifiers (PAs) assume different topologies to increase back-off power and efficiency values. However, their main concern is not about increasing the low-power region efficiency of the PA. Rather, they focus on the region between the peak power and the maximum back-off efficiency points. In this paper, a supply modulation circuit is designed and measured so that the low-power region efficiency of the Doherty PA is increased substantially by creating multiple maximum back-off efficiency points at different input power levels through adjusting the voltage supply of the PA.

AB - In this study, the supply modulation circuit for the sub-amplifiers of the Doherty topology is described, designed, and measured. Doherty power amplifiers (PAs) assume different topologies to increase back-off power and efficiency values. However, their main concern is not about increasing the low-power region efficiency of the PA. Rather, they focus on the region between the peak power and the maximum back-off efficiency points. In this paper, a supply modulation circuit is designed and measured so that the low-power region efficiency of the Doherty PA is increased substantially by creating multiple maximum back-off efficiency points at different input power levels through adjusting the voltage supply of the PA.

KW - Doherty

KW - Dynamic supply

KW - Low power efficiency

KW - Power amplifier

KW - Supply modulation

UR - https://www.scopus.com/pages/publications/85130892903

U2 - 10.1109/ICEEE55327.2022.9772558

DO - 10.1109/ICEEE55327.2022.9772558

M3 - Conference contribution

AN - SCOPUS:85130892903

T3 - 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022

SP - 6

EP - 9

BT - 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022

Y2 - 29 March 2022 through 31 March 2022

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Tunc A, Yelten MB. The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology. In 2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 6-9. (2022 9th International Conference on Electrical and Electronics Engineering, ICEEE 2022). doi: 10.1109/ICEEE55327.2022.9772558

The Supply Modulation Circuit for Dynamic Drain Voltage of the Sub-amplifiers in the Doherty Topology

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