The design and construction of a submillimetre wave phase-locked backward-wave oscillator source and its application for extending the dynamic range of a vector network analyzer are presented.

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With the emerging demands of new communication services, the contradiction between capacity demand and spectrum shortage of railway communication systems becomes more severe. How to provide broadband ...

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Blue Water Indivisible to host "No Kings" gathering Saturday, denies event is a protest What to know about the No Kings gathering this weekend in Port Huron: It's not a protest Johnathan Hogan ...

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