Cleaner conductor implementation
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@ -178,7 +178,7 @@ def test1():
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H_overlap = waveguide_mode.compute_overlap_e(**wg_args, **wg_results)
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pecg = gridlock.Grid(edge_coords, initial=0.0, num_grids=3)
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# pecg.draw_cuboid(center=[700, 0, 0], dimensions=[80, 1e8, 1e8], eps=1)
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pecg.draw_cuboid(center=[700, 0, 0], dimensions=[80, 1e8, 1e8], eps=1)
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# pecg.visualize_isosurface()
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pmcg = gridlock.Grid(edge_coords, initial=0.0, num_grids=3)
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@ -71,25 +71,23 @@ def e_full(omega: complex,
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ce = curl_e(dxes)
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ch = curl_h(dxes)
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ev = epsilon
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if numpy.any(numpy.equal(pec, None)):
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pe = sparse.eye(epsilon.size)
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else:
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pe = sparse.diags(numpy.where(pec, 0, 1)) # Set pe to (not PEC)
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ev = numpy.where(pec, 1.0, ev) # Set epsilon to 1 at PEC
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if numpy.any(numpy.equal(pmc, None)):
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pm = sparse.eye(epsilon.size)
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else:
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pm = sparse.diags(numpy.where(pmc, 0, 1)) # set pm to (not PMC)
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pm = sparse.diags(numpy.where(pmc, 0, 1)) # set pm to (not PMC)
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e = sparse.diags(ev)
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e = sparse.diags(epsilon)
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if numpy.any(numpy.equal(mu, None)):
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m_div = sparse.eye(epsilon.size)
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else:
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m_div = sparse.diags(1 / mu)
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op = pe @ ch @ pm @ m_div @ ce @ pe - omega**2 * e
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op = pe @ (ch @ pm @ m_div @ ce - omega**2 * e) @ pe
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return op
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@ -143,26 +141,23 @@ def h_full(omega: complex,
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ec = curl_e(dxes)
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hc = curl_h(dxes)
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if mu is None:
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mv = numpy.ones_like(epsilon)
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else:
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mv = mu
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if numpy.any(numpy.equal(pmc, None)):
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pm = sparse.eye(epsilon.size)
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else:
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pm = sparse.diags(numpy.where(pmc, 0, 1)) # Set pe to (not PMC)
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mv = numpy.where(pmc, 1.0, mv) # Set mu to 1 at PMC
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if numpy.any(numpy.equal(pec, None)):
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pe = sparse.eye(epsilon.size)
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else:
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pe = sparse.diags(numpy.where(pec, 0, 1)) # set pe to (not PEC)
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e_div = sparse.diags(1 / epsilon)
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m = sparse.diags(mv)
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if numpy.any(numpy.equal(pmc, None)):
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pm = sparse.eye(epsilon.size)
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else:
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pm = sparse.diags(numpy.where(pmc, 0, 1)) # Set pe to (not PMC)
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A = pm @ ec @ pe @ e_div @ hc @ pm - omega**2 * m
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e_div = sparse.diags(1 / epsilon)
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if mu is None:
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m = sparse.eye(epsilon.size)
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else:
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m = sparse.diags(mu)
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A = pm @ (ec @ pe @ e_div @ hc - omega**2 * m) @ pm
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return A
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@ -197,10 +192,11 @@ def eh_full(omega, dxes, epsilon, mu=None, pec=None, pmc=None):
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else:
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pm = sparse.diags(numpy.where(pmc, 0, 1)) # set pm to (not PMC)
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iwe = pe @ (1j * omega * sparse.diags(epsilon))
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iwm = pm * 1j * omega
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iwe = pe @ (1j * omega * sparse.diags(epsilon)) @ pe
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iwm = 1j * omega
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if not numpy.any(numpy.equal(mu, None)):
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iwm *= sparse.diags(mu)
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iwm = pm @ iwm @ pm
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A1 = pe @ curl_h(dxes) @ pm
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A2 = pm @ curl_e(dxes) @ pe
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