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Phase Angle

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How can I calculate phase angle at the output ports in transmission grating structure?


3 Replies Last Post 2023年10月9日 GMT+2 19:00
Robert Koslover Certified Consultant

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Posted: 10 months ago 2023年10月8日 GMT+2 16:36
Updated: 10 months ago 2023年10月8日 GMT+2 16:33

I encourage you to explain more about your physics regime and problem. Are you talking about optics, RF, acoustics, or?? Are you talking about a particular device or a component of a device? Are you talking about some kind of source, a receiver, a scatterer, etc.?

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Scientific Applications & Research Associates (SARA) Inc.
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I encourage you to explain more about your physics regime and problem. Are you talking about optics, RF, acoustics, or?? Are you talking about a particular device or a component of a device? Are you talking about some kind of source, a receiver, a scatterer, etc.?

Dave Greve Certified Consultant

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Posted: 10 months ago 2023年10月8日 GMT+2 20:18
Updated: 10 months ago 2023年10月8日 GMT+2 20:16

For a phasor quantity z the phase in radians is atan2(imag(z),real(z)).

For a phasor quantity z the phase in radians is atan2(imag(z),real(z)).

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Posted: 10 months ago 2023年10月9日 GMT+2 19:00

I am talking about wave optics. I want to simulate unit cell of subwave grating. cylinder on a block. All dimension in (nm) iand design in 3D. I want to find the phase change of transmitted wave with respect to dimension of cylinder?

I am talking about wave optics. I want to simulate unit cell of subwave grating. cylinder on a block. All dimension in (nm) iand design in 3D. I want to find the phase change of transmitted wave with respect to dimension of cylinder?

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