Design and Performance of High-T_c Superconducting Coplanar Waveguide Matching Circuit for RF-CMOS LNA

Haruichi Kanaya; Yoko Koga; Jun Fujiyama; Go Urakawa; Keiji Yoshida

Design and Performance of High-T_c Superconducting Coplanar Waveguide Matching Circuit for RF-CMOS LNA

Haruichi Kanaya, Yoko Koga, Jun Fujiyama, Go Urakawa, Keiji Yoshida

Integrated Electronic Systems

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

Abstract

As an RF high T_c superconducting (HTS) front end for a microwave receiver, we propose a new design method for the broadband matching circuit composed of coplanar waveguide (CPW) meanderline resonators connecting a slot antenna with CMOS low noise amplifier (LNA). The parameters of the antenna sections with matching circuit are calculated and simulated with the circuit simulator and electromagnetic field simulator. CMOS LNA was designed and its input and output impedances and noise figure were obtained by SPICE simulation.

Original language	English
Pages (from-to)	37-42
Number of pages	6
Journal	IEICE Transactions on Electronics
Volume	86
Issue number	1
Publication status	Published - Jan 1 2003

Cite this

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abstract = "As an RF high T_c superconducting (HTS) front end for a microwave receiver, we propose a new design method for the broadband matching circuit composed of coplanar waveguide (CPW) meanderline resonators connecting a slot antenna with CMOS low noise amplifier (LNA). The parameters of the antenna sections with matching circuit are calculated and simulated with the circuit simulator and electromagnetic field simulator. CMOS LNA was designed and its input and output impedances and noise figure were obtained by SPICE simulation.",

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AU - Urakawa, Go

AU - Yoshida, Keiji

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N2 - As an RF high T_c superconducting (HTS) front end for a microwave receiver, we propose a new design method for the broadband matching circuit composed of coplanar waveguide (CPW) meanderline resonators connecting a slot antenna with CMOS low noise amplifier (LNA). The parameters of the antenna sections with matching circuit are calculated and simulated with the circuit simulator and electromagnetic field simulator. CMOS LNA was designed and its input and output impedances and noise figure were obtained by SPICE simulation.

AB - As an RF high T_c superconducting (HTS) front end for a microwave receiver, we propose a new design method for the broadband matching circuit composed of coplanar waveguide (CPW) meanderline resonators connecting a slot antenna with CMOS low noise amplifier (LNA). The parameters of the antenna sections with matching circuit are calculated and simulated with the circuit simulator and electromagnetic field simulator. CMOS LNA was designed and its input and output impedances and noise figure were obtained by SPICE simulation.

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Design and Performance of High-T_c Superconducting Coplanar Waveguide Matching Circuit for RF-CMOS LNA

Abstract

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