Browsing Texas A&M University Patents by Author "Chang, Kai"
Now showing items 1-3 of 3
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Chang, Kai; Taylor, Henry F. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1991-06-04)An electromagnetic signal processor is disclosed comprising an input waveguide, an intermediate waveguide, and an output waveguide. The intermediate waveguide comprises two portions having substantially equal electromagnetic ...
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Chang, Kai; Yun, Tae-yeoul; Tahim, Raghbir S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2006-01-17)An apparatus for introducing electromagnetic perturbation into a target device includes a piezoelectric transducer configured to deflect in response to an applied voltage and a perturber configured to deflect in response ...
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Chang, Kai; Navarro, Julio A.; Shu, Yong H. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-08-25)Microwave and millmeter-wave system components are fabricated by using slotlines extending from the periphery of CPW resonators. This technique permits the degree of electrical coupling between the CPW and and the slotlines ...