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Investigation on the resonance observed in the embedding-impedance response of an 850-GHz waveguide HEB mixer | |
Jiang, L; Shi, SC![]() | |
2005-04-01 | |
Source Publication | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
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ISSN | 1531-1309 |
Volume | 15Issue:4Pages:196-198 |
Abstract | A resonance is observed while simulating the embedding-impedance response of an 850-GHz waveguide hot-electron-bolometer (HEB) mixer. At the resonance frequency strong electric field is found distributed in the de-grounded branch of the mixer's radio frequency (RF) choke filter. In fact, the phase response of the input reflection coefficient of the dc-grounded branch demonstrates the same resonance. Furthermore, the resonance frequency shifts with the change of the de-ground position. A 254-times scale model of the dc-grounded branch of the mixer's RF choke filter is fabricated and measured. Experimental results are found in good agreement with the simulation results. |
Keyword | Embedding Impedance Resonance Scale Model Submillimeter Waveguide Mixers |
Subject Area | Astronomy & Astrophysics |
WOS Headings | Science & Technology ; Technology |
DOI | 10.1109/LMWC.2005.845687 |
Indexed By | SCI |
Language | 英语 |
WOS Research Area | Engineering |
WOS Subject | Engineering, Electrical & Electronic |
WOS ID | WOS:000228192900002 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://libir.pmo.ac.cn/handle/332002/4074 |
Collection | 毫米波和亚毫米波技术实验室 |
Affiliation | Chinese Acad Sci, Natl Astron Observ, Purple Mt Observ, Jiangsu 210008, Peoples R China |
Recommended Citation GB/T 7714 | Jiang, L,Shi, SC. Investigation on the resonance observed in the embedding-impedance response of an 850-GHz waveguide HEB mixer[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,2005,15(4):196-198. |
APA | Jiang, L,&Shi, SC.(2005).Investigation on the resonance observed in the embedding-impedance response of an 850-GHz waveguide HEB mixer.IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,15(4),196-198. |
MLA | Jiang, L,et al."Investigation on the resonance observed in the embedding-impedance response of an 850-GHz waveguide HEB mixer".IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 15.4(2005):196-198. |
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