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Journal Articles (Electrical and Computer Engineering)
Items in this Collection
- 3Daneshmand, Mojgan
- 2Zarifi, Mohammad H.
- 1Abdolrazzaghi, Mohammad
- 1Fayaz, Mohammadreza
- 1Goldthorp, Jordan
- 1Hashisho, Zaher
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Microbead-assisted high resolution microwave planar ring resonator for organic-vapor sensing
Download2015-01-01
Zarifi, Mohammad H., Fayaz, Mohammadreza, Goldthorp, Jordan, Abdolrazzaghi, Mohammad, Hashisho, Zaher, Daneshmand, Mojgan
A microbead-assisted planar microwave resonator for organic vaporsensing applications is presented. The core of this sensor is a planarmicrostrip split-ring resonator, integrated with an active feedback loop to enhance the initial quality factor from 200 to ∼1 M at an operational resonance...
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Study of multipactor suppression of microwave components using perforated waveguide technology for space applications
Download2017-01-01
Ye, Ming, Li, Yun, He, Yongning, Daneshmand, Mojgan
With the development of space technology, microwave components with increased power handling capability and reduced weight have been urgently required. In this work, the perforated waveguide technology is proposed to suppress the multipactor effect of high power microwavecomponents. Meanwhile,...
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2016-01-01
Zarifi, Mohammad H., Daneshmand, Mojgan
A highly sensitive, microwave-coupled ring resonator with a widedynamic range is studied for use in sensing applications. The resonator'sstructure has two resonant rings and, consequently, two resonantfrequencies, operating at 2.3 and 2.45 GHz. Inductive and capacitive coupling mechanisms are...