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Balanced active fre...
Balanced active frequency multipliers in D and G bands using 250nm InP DHBT technology
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- Carpenter, Sona, 1983 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- He, Zhongxia Simon, 1984 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zirath, Herbert, 1955 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2017
- 2017
- English.
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In: 2017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS). - 2374-8443. ; 2017-January
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Abstract
Subject headings
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- A wideband balanced active frequency doubler at Dband (110–170 GHz) and a frequency tripler at G-band (140–220 GHz) is presented. The circuits are implemented in a 250nm InP DHBT technology with ft/fmax 350/600 GHz respectively. The experimental results of the frequency doubler exhibit an output power of 4.2 dBm with 3-dB output bandwidth from 120 to 158 GHz corresponding to 27.3 % relative bandwidth. The power efficiency is 11.9 % at 124 GHz output and 5 dBm input power. The doubler chip consumes a dc-power of 19 mW and the chip dimension is 0.45 × 0.4 mm2. The tripler chip can provide output power of 3.8 dBm and has 3-dB output bandwidth of 27 GHz from 162–189 GHz. The balanced topology and band pass filter were utilized in tripler circuit for harmonic suppression. The fundamental- and second-harmonic suppressions are better than 20 dBc and 28 dBc, respectively. The dc power consumption is 26 mW. The chip surface is 0.9 × 0.4 mm2.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- 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)
Keyword
- G-band
- D-band
- Marchand balun
- tripler
- doubler
- balanced
- Multiplier
Publication and Content Type
- kon (subject category)
- ref (subject category)
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