NDLI: Analysis of substrate shielding methods for sub-THz on-chip inductors

Content Provider	IET Digital Library
Author	Jeong, Chun Ho Hong, Jong Phil
Abstract	An analysis of the influence of three substrate shielding methods, unshielded, patterned-ground shield and floating shield, on a sub-terahertz (sub-THz) inductor is presented. In the sub-THz frequency band, the unshielded inductor showed the best quality-factor (Q-factor) and self-resonance frequency (ƒSR) since the inserted substrate shield increases the parasitic capacitance. The simulation results using an electromagnetic simulator showed good agreement with the analysis.
Starting Page	1613
Ending Page	1615
Page Count	3
ISSN	00135194
Volume Number	50
e-ISSN	1350911X
Issue Number	Issue 22, Oct (2014)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/50/22
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2014.2992
Journal	Electronics Letters
Publisher Date	2014-10-16
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Electromagnetic Compatibility Electromagnetic Shielding Electromagnetic Simulator Floating Shield Method FS Method Inductor Inductors And Transformer Inserted Substrate Shield Interference Microwave Circuit And Device Parasitic Capacitance Patterned-ground Shield Method PGS Method Q Factor Quality Factor Self-resonance Frequency Submillimetre Wave Device Substrate Shielding Method Subterahertz Inductor SubTHz Frequency Band SubTHz On-chip Inductors Terahertz Wave Device Unshielded Method
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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