Technology No. CP01492

NEC (Numerical Electromagnetic Code) is a popular antenna modeling code for wire and surface antennas and scatterers. Models can include wires buried in a homogeneous ground, insulated wires and impedance loads. The code is based on the method of moments solution of the electric field integral equation for thin wires and the magnetic field integral equation for closed, conducting surfaces.

U.S. Federal Government User: Free (contact softwarelicensing@llnl.gov for licensing info)

  • swap_vertical_circlemode_editAuthors (2)
    Gerald J. Burke
    Andrew J. Poggio
  • swap_vertical_circlecloud_downloadSupporting documents (0)
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NEC, v4.2 Individual End User License Agreement
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Term: 3 years

Price per license:
$110.00 excl. TAX

NEC, v4.2 U.S. Academic Research Site Licnese
An educational institution that has been accredited by an authorized governmental agency within its applicable local, state or U.S. federal government and has the primary purpose of teaching its enrolled students. Such students who access and use the Software controlled by End User will operate under the End User’s license.

Term: 3 years

Price per license:
$400.00 excl. TAX

NEC, v4.2 U.S. Small Business Site Licnese
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Price per license:
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Price per license:
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NEC, v4.2 Non-U.S Academic Research Site License
An educational institution that has been accredited by an authorized governmental agency within its applicable local, state, provincial, federal or national government and has the primary purpose of teaching its enrolled students

Term: 3 years

Price per license:
From $600.00 excl. TAX

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An organization, other than an educational institution as defined above, not legally formed in the U.S.

Term: 3 years

Price per license:
From $2,400.00 excl. TAX

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