RF inductors with sputtered nanomagnetic films on glass substrates
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7396-2
Abstract: Inductors utilize spiral or helical designs to enhance magnetic flux and inductance. Spiral inductors require large footprint while solenoid inductors require thick substrates to achieve adequate flux coupling. As such, both these designs impose trade… read more here.
Keywords: inductors sputtered; inductance; trade offs; spiral inductors ... See more keywords
Modeling and Parameter Extraction of CMOS On-Chip Spiral Inductors With Ground Shields
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2017.2691059
Abstract: A new simple $\pi $ -equivalent model with parameter extraction method is presented in this letter, to develop accurate models for spiral inductors on low-resistance CMOS substrate with ground shield structure. C-L-R network is introduced… read more here.
Keywords: spiral inductors; ground; parameter extraction; ground shields ... See more keywords
Novel on-chip spiral inductors with back hollow structure
Sign Up to like & getrecommendations! Published in 2017 at "Modern Physics Letters B"
DOI: 10.1142/s0217984916504303
Abstract: In this work, on-chip spiral inductors with back hollow structure have been prepared on the 500 μm thick silicon substrate with high resistivity (ρ > 5000Ωcm). The silicon underneath the inductor r... read more here.
Keywords: hollow structure; inductors back; spiral inductors; chip spiral ... See more keywords
Investigations about Al and Cu-Based Planar Spiral Inductors on Sapphire for GaN-Based RF Applications
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11115164
Abstract: Conventionally, Cu is preferred over Al to fabricate integrated inductors with higher quality factors on either silicon or sapphire substrates, profiting from its lower resistivity. However, after investigating and comparing these two kinds of metal… read more here.
Keywords: planar spiral; sapphire gan; based planar; inductors sapphire ... See more keywords
Electrical Modeling and Characterization of Graphene-Based On-Chip Spiral Inductors
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13111829
Abstract: This paper investigates the electrical performance of graphene-based on-chip spiral inductors by virtue of a physics-based equivalent circuit model. The skin and proximity effects, as well as the substrate loss effect, are considered and treated… read more here.
Keywords: graphene; spiral inductors; chip spiral; based chip ... See more keywords