A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology

Wooyong Keum; Heekang Son; Doyoon Kim; Junghwan Yoo; Jae Sung Rieh

A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology

Wooyong Keum, Heekang Son, Doyoon Kim, Junghwan Yoo, Jae Sung Rieh

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In this work, a 300-GHz fundamental-mode differential Colpitts voltage-controlled oscillator (VCO) has been developed based on a 250-nm InP HBT technology. All inductive components are realized with inverted transmission lines while varactors are implemented by HBTs with base and emitter tied together. The VCO exhibits a frequency tuning range of 294.6 GHz to 301.7 GHz with a maximum output power of -1.9 dBm. The total DC power consumption is 59.8 mW. The circuit size including pads is 460 µm × 675 µm. Imaging was successfully demonstrated with the developed VCO used as the signal source.

Original language	English
Title of host publication	2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	279-281
Number of pages	3
ISBN (Electronic)	9784902339567
Publication status	Published - 2022
Event	2022 Asia-Pacific Microwave Conference, APMC 2022 - Yokohama, Japan Duration: 2022 Nov 29 → 2022 Dec 2

Publication series

Name	Asia-Pacific Microwave Conference Proceedings, APMC
Volume	2022-November

Conference

Conference	2022 Asia-Pacific Microwave Conference, APMC 2022
Country/Territory	Japan
City	Yokohama
Period	22/11/29 → 22/12/2

Bibliographical note

Funding Information:
This work is supported by the Korea Agency for Infrastructure Technology Advancement (KAIA) grant funded by the Ministry of Land, Infrastructure and Transport (Grant 21NPSS-C163412-01).

Publisher Copyright:
© 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.

Keywords

Voltage-controlled oscillators
frequency control
heterojunction bipolar transistors
imaging

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Keum, W., Son, H., Kim, D., Yoo, J., & Rieh, J. S. (2022). A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology. In 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings (pp. 279-281). (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 2022-November). Institute of Electrical and Electronics Engineers Inc..

A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology. / Keum, Wooyong; Son, Heekang; Kim, Doyoon et al.
2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. p. 279-281 (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 2022-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Keum, W, Son, H, Kim, D, Yoo, J & Rieh, JS 2022, A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology. in 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings. Asia-Pacific Microwave Conference Proceedings, APMC, vol. 2022-November, Institute of Electrical and Electronics Engineers Inc., pp. 279-281, 2022 Asia-Pacific Microwave Conference, APMC 2022, Yokohama, Japan, 22/11/29.

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title = "A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology",

abstract = "In this work, a 300-GHz fundamental-mode differential Colpitts voltage-controlled oscillator (VCO) has been developed based on a 250-nm InP HBT technology. All inductive components are realized with inverted transmission lines while varactors are implemented by HBTs with base and emitter tied together. The VCO exhibits a frequency tuning range of 294.6 GHz to 301.7 GHz with a maximum output power of -1.9 dBm. The total DC power consumption is 59.8 mW. The circuit size including pads is 460 µm × 675 µm. Imaging was successfully demonstrated with the developed VCO used as the signal source.",

keywords = "Voltage-controlled oscillators, frequency control, heterojunction bipolar transistors, imaging",

author = "Wooyong Keum and Heekang Son and Doyoon Kim and Junghwan Yoo and Rieh, {Jae Sung}",

note = "Funding Information: This work is supported by the Korea Agency for Infrastructure Technology Advancement (KAIA) grant funded by the Ministry of Land, Infrastructure and Transport (Grant 21NPSS-C163412-01). Publisher Copyright: {\textcopyright} 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.; 2022 Asia-Pacific Microwave Conference, APMC 2022 ; Conference date: 29-11-2022 Through 02-12-2022",

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language = "English",

series = "Asia-Pacific Microwave Conference Proceedings, APMC",

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AU - Yoo, Junghwan

AU - Rieh, Jae Sung

N1 - Funding Information: This work is supported by the Korea Agency for Infrastructure Technology Advancement (KAIA) grant funded by the Ministry of Land, Infrastructure and Transport (Grant 21NPSS-C163412-01). Publisher Copyright: © 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.

PY - 2022

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N2 - In this work, a 300-GHz fundamental-mode differential Colpitts voltage-controlled oscillator (VCO) has been developed based on a 250-nm InP HBT technology. All inductive components are realized with inverted transmission lines while varactors are implemented by HBTs with base and emitter tied together. The VCO exhibits a frequency tuning range of 294.6 GHz to 301.7 GHz with a maximum output power of -1.9 dBm. The total DC power consumption is 59.8 mW. The circuit size including pads is 460 µm × 675 µm. Imaging was successfully demonstrated with the developed VCO used as the signal source.

AB - In this work, a 300-GHz fundamental-mode differential Colpitts voltage-controlled oscillator (VCO) has been developed based on a 250-nm InP HBT technology. All inductive components are realized with inverted transmission lines while varactors are implemented by HBTs with base and emitter tied together. The VCO exhibits a frequency tuning range of 294.6 GHz to 301.7 GHz with a maximum output power of -1.9 dBm. The total DC power consumption is 59.8 mW. The circuit size including pads is 460 µm × 675 µm. Imaging was successfully demonstrated with the developed VCO used as the signal source.

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KW - frequency control

KW - heterojunction bipolar transistors

KW - imaging

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BT - 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Asia-Pacific Microwave Conference, APMC 2022

Y2 - 29 November 2022 through 2 December 2022

ER -

A 300-GHz Fundamental-Mode Differential Colpitts Voltage-Controlled Oscillator Based on InP HBT Technology

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

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