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A D-Band Frequency ...
A D-Band Frequency Sixtupler MMIC With Very Low DC Power Consumption
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- Bao, M. Q. (författare)
- Telefonaktiebolaget L M Ericsson,Ericsson
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- Kozhuharov, Rumen, 1949 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zirath, Herbert, 1955 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2016
- 2016
- Engelska.
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Ingår i: IEEE Microwave and Wireless Components Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1558-1764 .- 1531-1309. ; 26:9, s. 726-728
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Abstract
Ämnesord
Stäng
- A novel frequency sixtupler is proposed and verified experimentally. It consists of an even-order harmonics generating stage and a mixing stage to convert the 2nd and the 4th harmonics into the 6th harmonic. Transistors in those two stages operate in class-C condition, thus, the sixtupler consumes very low DC power. A proof-of-concept circuit is designed and manufactured in a 0.25 mu m InP DHBT Technology. The sixtupler delivers a maximum output power of -3.5 dBm at 121 GHz at an input power of 7 dBm. Its 3-dB bandwidth of the output power is 25 GHz in the frequency range from 100 GHz to 125 GHz. It demonstrates also more than 10 dBc rejection ratio of the unwanted harmonics in the frequency range from 110 to 125 GHz. The sixtupler consumes a DC power of only 20 mW, which to the authors knowledge, is the lowest among sixtuplers published so far. The sixtupler also achieves a state-of-the-art peak power efficiency of 1.9%.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- DHBT
- frequency multiplier
- InP
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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