A 432 MHz Class-D Power Amplifier with 60% Power Efficiency for Wireless Capsule Endoscopy

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Özet

A 432 MHz power amplifier (PA) for wireless capsule endoscopy is presented. 180 nm CMOS process is used with a 1.8 V supply voltage. Class-D is chosen in order to meet the high-efficiency requirement. According to the post-layout Monte Carlo simulations, the PA achieves 60% power efficiency while delivering 3 dBm output power. Hence, this work demonstrates that the class-D topology can be employed in capsule endoscopes to deliver a maximized output power with significant efficiency and extend the battery life while the capsule advances in the gastrointestinal tract.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıProceedings - 2023 19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods, and Applications to Circuit Design, SMACD 2023
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9798350332650
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods, and Applications to Circuit Design, SMACD 2023 - Funchal, Portugal
Süre: 3 Tem 20235 Tem 2023

Yayın serisi

AdıProceedings - 2023 19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods, and Applications to Circuit Design, SMACD 2023

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???event.eventtypes.event.conference???19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods, and Applications to Circuit Design, SMACD 2023
Ülke/BölgePortugal
ŞehirFunchal
Periyot3/07/235/07/23

Bibliyografik not

Publisher Copyright:
© 2023 IEEE.

Finansman

This work was supported by the Technological Research Council of Turkey under Project TÜB˙TAK 1001 119E224. 979-8-3503-3265-0/23/$31.00 ©2023 IEEE

FinansörlerFinansör numarası
Technological Research Council of Turkey979-8-3503-3265-0/23/$31.00 ©2023 IEEE, TÜB˙TAK 1001 119E224

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