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A GaAs planar Schottky varactor diode for left-handed nonlinear transmission line applications
Alternative TitleA GaAs planar Schottky varactor diode for left-handed nonlinear transmission line applications
Dong JunRong1; Yang Hao1; Tian Chao1; Huang Jie1; Zhang HaiYing1
2012
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume21Issue:6
AbstractThe left-handed nonlinear transmission line (LH-NLTL) based on monolithic microwave integrated circuit (MMIC) technology possesses significant advantages such as wide frequency band, high operating frequency, high conversion efficiency, and applications in millimeter and submillimeter wave frequency multiplier. The planar Schottky varactor diode (PSVD) is a major limitation to the performance of the LH-NLTL frequency multiplier as a nonlinear component. The design and the fabrication of the diode for such an application are presented. An accurate large-signal model of the diode is proposed. A 16 GHz-39.6 GHz LH-NLTL frequency doubler using our large-signal model is reported for the first time. The measured maximum output powers of the 2nd harmonic are up to 8 dBm at 26.4 GHz, and above 0 dBm from 16 GHz to 39.6 GHz when the input power is 20 dBm. The application of the LH-NLTL frequency doubler furthermore validates the accuracy of the large-signal model of the PSVD.
Other AbstractThe left-handed nonlinear transmission line(LH-NLTL) based on monolithic microwave integrated circuit(MMIC) technology possesses significant advantages such as wide frequency band,high operating frequency,high conversion efficiency,and applications in millimeter and submillimeter wave frequency multiplier.The planar Schottky varactor diode(PSVD) is a major limitation to the performance of the LH-NLTL frequency multiplier as a nonlinear component.The design and the fabrication of the diode for such an application are presented.An accurate large-signal model of the diode is proposed.A 16 GHz-39.6 GHz LH-NLTL frequency doubler using our large-signal model is reported for the first time.The measured maximum output powers of the 2nd harmonic are up to 8 dBm at 26.4 GHz,and above 0 dBm from 16 GHz to 39.6 GHz when the input power is 20 dBm.The application of the LH-NLTL frequency doubler furthermore validates the accuracy of the large-signal model of the PSVD.
KeywordGaAs planar Schottky varactor diode left-handed nonlinear transmission lines frequency doubler
Indexed ByCSCD
Language英语
Funding Project[National Scientific Major Projects of China] ; [National Natural Science Foundation of China]
CSCD IDCSCD:4561053
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/144298
Collection中国科学院金属研究所
Affiliation1.中国科学院
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
Dong JunRong,Yang Hao,Tian Chao,et al. A GaAs planar Schottky varactor diode for left-handed nonlinear transmission line applications[J]. CHINESE PHYSICS B,2012,21(6).
APA Dong JunRong,Yang Hao,Tian Chao,Huang Jie,&Zhang HaiYing.(2012).A GaAs planar Schottky varactor diode for left-handed nonlinear transmission line applications.CHINESE PHYSICS B,21(6).
MLA Dong JunRong,et al."A GaAs planar Schottky varactor diode for left-handed nonlinear transmission line applications".CHINESE PHYSICS B 21.6(2012).
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