你已经派生过 gprMax
镜像自地址
https://gitee.com/sunhf/gprMax.git
已同步 2025-08-07 15:10:13 +08:00
55 行
2.0 KiB
Python
55 行
2.0 KiB
Python
# import the gprMax module
|
|
import gprMax
|
|
|
|
# Create simulation objects. The equivalent input commands are given.
|
|
|
|
#title: Wire antenna - half-wavelength dipole in free-space
|
|
title = gprMax.Title(name="Wire antenna - half-wavelength dipole in free-space")
|
|
#domain: 0.050 0.050 0.200
|
|
domain = gprMax.Domain(p1=(0.050, 0.050, 0.200))
|
|
#dx_dy_dz: 0.001 0.001 0.001
|
|
dxdydz = gprMax.Discretisation(p1=(0.001, 0.001, 0.001))
|
|
#time_window: 60e-9
|
|
time_window = gprMax.TimeWindow(time=10e-9)
|
|
#waveform: gaussian 1 1e9 mypulse
|
|
waveform = gprMax.Waveform(wave_type='gaussian', amp=1, freq=1e9, id='mypulse')
|
|
#transmission_line: z 0.025 0.025 0.100 73 mypulse
|
|
transmission_line = gprMax.TransmissionLine(polarisation='z',
|
|
p1=(0.025, 0.025, 0.100),
|
|
resistance=73,
|
|
waveform_id='mypulse')
|
|
## 150mm length
|
|
#edge: 0.025 0.025 0.025 0.025 0.025 0.175 pec
|
|
e1 = gprMax.Edge(p1=(0.025, 0.025, 0.025),
|
|
p2=(0.025, 0.025, 0.175),
|
|
material_id='pec')
|
|
|
|
## 1mm gap at centre of dipole
|
|
#edge: 0.025 0.025 0.100 0.025 0.025 0.101 free_space
|
|
e2 = gprMax.Edge(p1=(0.025, 0.025, 0.100),
|
|
p2=(0.025, 0.025, 0.100),
|
|
material_id='free_space')
|
|
|
|
#geometry_view: 0.020 0.020 0.020 0.030 0.030 0.180 0.001 0.001 0.001 antenna_wire_dipole_fs f
|
|
gv = gprMax.GeometryView(p1=(0.020, 0.020, 0.020),
|
|
p2=(0.030, 0.030, 0.180),
|
|
dl=(0.001, 0.001, 0.001),
|
|
filename='antenna_wire_dipole_fs',
|
|
output_type='n')
|
|
|
|
# create a scene
|
|
scene = gprMax.Scene()
|
|
# add the simulation objects to the scene
|
|
scene.add(title)
|
|
scene.add(domain)
|
|
scene.add(dxdydz)
|
|
scene.add(time_window)
|
|
scene.add(waveform)
|
|
scene.add(transmission_line)
|
|
scene.add(e1)
|
|
scene.add(e2)
|
|
scene.add(gv)
|
|
|
|
# run the simulation
|
|
gprMax.run(scenes=[scene], n=1, outputfile='mysimulation')
|