NDLI: Diplexer Design Implementing Highly Miniaturized Multilayer Superconducting Hybrids and Filters

Content Provider	IEEE Xplore Digital Library
Author	Laforge, P.D. Mansour, R.R. Ming Yu
Copyright Year	2002
Abstract	Multilayer superconducting quadrature hybrids for diplexer applications are reported for the first time in this paper. The hybrids employ highly miniature lumped element components embedded within four metal layers. The thin dielectric layers between the metal layers and the small feature size of the process allow for the miniaturization of lumped element capacitors and inductors. Hybrid-coupled diplexers using lumped element hybrids and filters have been developed, fabricated, and tested. A novel filter configuration that employs inter-resonator tap connections is also demonstrated for implementation in wideband filter applications. The whole integrated high Q (quality factor) diplexer is highly miniaturized being approximately lambda₀ /60 in size at a frequency of 1.0 GHz. The diplexer structures are amenable to superconductor microelectronics technology and can be integrated monolithically with a superconducting receiver on a single chip.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	47
Ending Page	54
Page Count	8
File Size	1396804
File Format	PDF
ISSN	10518223
Volume Number	19
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Superconducting filters Nonhomogeneous media Superconducting epitaxial layers Dielectrics Capacitors Inductors Testing Wideband Q factor Frequency superconducting filters Bandpass filters diplexers niobium radio receivers
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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