SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems

Toru Masuda; Takahiro Nakamura; Masamichi Tanabe; Nobuhiro Shiramizu; Shin Ichiro Wada; Takashi Hashimoto; Katsuyoshi Washio

doi:10.1109/ASSCC.2005.251756

SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems

Toru Masuda, Takahiro Nakamura, Masamichi Tanabe, Nobuhiro Shiramizu, Shin Ichiro Wada, Takashi Hashimoto, Katsuyoshi Washio

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

8 Citations (Scopus)

Abstract

24-GHz low noise amplifier (LNA) and voltage controlled oscillator (VCO) in 0.25-μm SiGe BiCMOS technology were developed to create low-cost radio frequency (RF) modules for short-range ultra-wideband radar systems. A two-stage shunt-feedback LNA that used inductive biasing had a -3-dB bandwidth of 11.4 GHz, a noise figure of 3.8 dB at 24 GHz, and a group delay deviation within 21 ps (from 10 GHz to 30 GHz). The LC-tuned differential VCO, with a high quality-factor center-tapped inductor design, oscillated at 24 GHz with phase noise of -100 dBc/Hz at 1 MHz offset. The VCO core consumed only 2 mA of current.

Original language	English
Title of host publication	2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005
Publisher	IEEE Computer Society
Pages	425-428
Number of pages	4
ISBN (Print)	0780391624, 9780780391628
DOIs	https://doi.org/10.1109/ASSCC.2005.251756
Publication status	Published - 2005 Jan 1
Externally published	Yes
Event	1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005 - Hsinchu, Taiwan, Province of China Duration: 2005 Nov 1 → 2005 Nov 3

Publication series

Name	2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005

Other

Other	1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005
Country/Territory	Taiwan, Province of China
City	Hsinchu
Period	05/11/1 → 05/11/3

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/ASSCC.2005.251756

Cite this

Masuda, T., Nakamura, T., Tanabe, M., Shiramizu, N., Wada, S. I., Hashimoto, T., & Washio, K. (2005). SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems. In 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005 (pp. 425-428). [4017622] (2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005). IEEE Computer Society. https://doi.org/10.1109/ASSCC.2005.251756

SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems. / Masuda, Toru; Nakamura, Takahiro; Tanabe, Masamichi; Shiramizu, Nobuhiro; Wada, Shin Ichiro; Hashimoto, Takashi; Washio, Katsuyoshi.

2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. IEEE Computer Society, 2005. p. 425-428 4017622 (2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005).

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

Masuda, T, Nakamura, T, Tanabe, M, Shiramizu, N, Wada, SI, Hashimoto, T & Washio, K 2005, SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems. in 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005., 4017622, 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005, IEEE Computer Society, pp. 425-428, 1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005, Hsinchu, Taiwan, Province of China, 05/11/1. https://doi.org/10.1109/ASSCC.2005.251756

Masuda T, Nakamura T, Tanabe M, Shiramizu N, Wada SI, Hashimoto T et al. SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems. In 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. IEEE Computer Society. 2005. p. 425-428. 4017622. (2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005). https://doi.org/10.1109/ASSCC.2005.251756

Masuda, Toru ; Nakamura, Takahiro ; Tanabe, Masamichi ; Shiramizu, Nobuhiro ; Wada, Shin Ichiro ; Hashimoto, Takashi ; Washio, Katsuyoshi. / SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems. 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. IEEE Computer Society, 2005. pp. 425-428 (2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005).

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abstract = "24-GHz low noise amplifier (LNA) and voltage controlled oscillator (VCO) in 0.25-μm SiGe BiCMOS technology were developed to create low-cost radio frequency (RF) modules for short-range ultra-wideband radar systems. A two-stage shunt-feedback LNA that used inductive biasing had a -3-dB bandwidth of 11.4 GHz, a noise figure of 3.8 dB at 24 GHz, and a group delay deviation within 21 ps (from 10 GHz to 30 GHz). The LC-tuned differential VCO, with a high quality-factor center-tapped inductor design, oscillated at 24 GHz with phase noise of -100 dBc/Hz at 1 MHz offset. The VCO core consumed only 2 mA of current.",

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AU - Masuda, Toru

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AU - Wada, Shin Ichiro

AU - Hashimoto, Takashi

AU - Washio, Katsuyoshi

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AB - 24-GHz low noise amplifier (LNA) and voltage controlled oscillator (VCO) in 0.25-μm SiGe BiCMOS technology were developed to create low-cost radio frequency (RF) modules for short-range ultra-wideband radar systems. A two-stage shunt-feedback LNA that used inductive biasing had a -3-dB bandwidth of 11.4 GHz, a noise figure of 3.8 dB at 24 GHz, and a group delay deviation within 21 ps (from 10 GHz to 30 GHz). The LC-tuned differential VCO, with a high quality-factor center-tapped inductor design, oscillated at 24 GHz with phase noise of -100 dBc/Hz at 1 MHz offset. The VCO core consumed only 2 mA of current.

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SiGe HBT based 24-GHz LNA and VCO for short-range ultra-wideband radar systems

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