A 270-GHz push-push transformer-based oscillator adopting power leakage suppression technique

Dzuhri Radityo Utomo; Dae Woong Park; Jong Phil Hong; Sang Gug Lee

doi:10.3390/electronics8111347

A 270-GHz push-push transformer-based oscillator adopting power leakage suppression technique

Dzuhri Radityo Utomo, Dae Woong Park, Jong Phil Hong, Sang Gug Lee

Dept. of Semiconductor Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A push-push transformer-based oscillator (TBO) adopting a power leakage suppression technique has been proposed. The proposed technique reduces the power loss due to unwanted leakage path without additional DC power consumption, hence improving the output power and DC-to-RF efficiency. The measured output power of the proposed single core oscillator is -4.5 dBm at 270 GHz with 2.1% DC-to-RF efficiency.

Original language	English
Article number	1347
Journal	Electronics (Switzerland)
Volume	8
Issue number	11
DOIs	https://doi.org/10.3390/electronics8111347
State	Published - Nov 2019

Keywords

Cmos
Harmonic power generation
High-power
Push-push transformer-based oscillator
Terahertz source

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title = "A 270-GHz push-push transformer-based oscillator adopting power leakage suppression technique",

abstract = "A push-push transformer-based oscillator (TBO) adopting a power leakage suppression technique has been proposed. The proposed technique reduces the power loss due to unwanted leakage path without additional DC power consumption, hence improving the output power and DC-to-RF efficiency. The measured output power of the proposed single core oscillator is -4.5 dBm at 270 GHz with 2.1\% DC-to-RF efficiency.",

keywords = "Cmos, Harmonic power generation, High-power, Push-push transformer-based oscillator, Terahertz source",

author = "Utomo, \{Dzuhri Radityo\} and Park, \{Dae Woong\} and Hong, \{Jong Phil\} and Lee, \{Sang Gug\}",

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KW - Cmos

KW - Harmonic power generation

KW - High-power

KW - Push-push transformer-based oscillator

KW - Terahertz source

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A 270-GHz push-push transformer-based oscillator adopting power leakage suppression technique

Abstract

Keywords

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