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SiC varactors for d...
SiC varactors for dynamic load modulation of high power amplifiers
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- Sudow, Mattias, 1980 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Mashad Nemati, Hossein, 1980 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Thorsell, Mattias, 1982 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Gustavsson, Ulf, 1975 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Andersson, Kristoffer, 1976 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Fager, Christian, 1974 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Nilsson, Per-Åke, 1964 (author)
- Nilsson, P.-Å., Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- ul-Hassan, Jawad (author)
- Linköpings universitet,Tekniska högskolan,Halvledarmaterial,Linköping University
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- Henry, Anne (author)
- Linköpings universitet,Tekniska högskolan,Halvledarmaterial,Linköping University
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- Janzén, Erik (author)
- Linköpings universitet,Tekniska högskolan,Halvledarmaterial,Linköping University
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- Jos, R. (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden, NXP Semiconductors BV, 5656 Eindhoven, Netherlands
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- Rorsman, Niklas, 1964 (author)
- Microwave Electronics Laboratory, Chalmers University of Technology, 412 96 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Jos, Hendrikus, 1954 (author)
- Chalmers tekniska högskola,Chalmers University of Technology,Nxp Semiconductors Netherlands Bv
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: IEEE Electron Device Letters. - 0741-3106 .- 1558-0563. ; 29:7, s. 728-730
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Abstract
Subject headings
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- SiC Schottky diode varactors with a high breakdown voltage, a high tuning ratio, and a low series resistance have been designed and fabricated. These characteristics are particularly necessary for the dynamic load modulation of high power amplifiers (PAs), which is an attractive alternative to other efficiency enhancement techniques. For a SiC Schottky diode varactor with a 50-µm radius fabricated by using a graded doping profile, a breakdown voltage of 40 V, a tuning range of 5.6, and a series resistance of 0.9 O were achieved. The results show the great potential of this type of varactors for the use in the dynamic load modulation of high power amplifiers. © 2008 IEEE.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Dynamic load modulation
- Schottky
- SiC
- TECHNOLOGY
- TEKNIKVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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Sudow, Mattias, ...
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Mashad Nemati, H ...
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Thorsell, Mattia ...
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Gustavsson, Ulf, ...
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Andersson, Krist ...
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Fager, Christian ...
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Nilsson, Per-Åke ...
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ul-Hassan, Jawad
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Henry, Anne
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Janzén, Erik
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Jos, R.
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Rorsman, Niklas, ...
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Jos, Hendrikus, ...
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Other Electrical ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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IEEE Electron De ...
- By the university
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Linköping University
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Chalmers University of Technology