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Phase Angle
Posted Oct 7, 2023, 11:30 a.m. EDT 3 Replies
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How can I calculate phase angle at the output ports in transmission grating structure?
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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.?
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For a phasor quantity z the phase in radians is atan2(imag(z),real(z)).
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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?