AntennaDesign.wikiAntenna design, explained

How should you learn antenna design?

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Learn antenna design in layers: first the vocabulary of radiation (patterns, directivity, gain, VSWR), then canonical antennas (dipole, monopole, patch), then feeding and matching, then arrays, then small antennas, and finally simulation and measurement, which turn theory into working hardware.[1][2]

What should you learn first?

  1. What an antenna is and how radiation arises.
  2. Near and far field, patterns, beamwidth.
  3. Directivity, efficiency, gain, effective aperture.
  4. Impedance, VSWR and return loss, bandwidth, Q.
  5. Polarization and the Friis equation.

Which antennas should you study next?

The Hertzian dipole and half-wave dipole teach current distributions and radiation resistance; the monopole introduces image theory; the loop introduces magnetic-dipole behavior; the Yagi-Uda introduces parasitic arrays; the patch and PIFA are the workhorses of products; horns and dishes teach aperture theory.[1]

How do you move from theory to products?

Learn matching networks and the Smith chart, then ground-plane effects, detuning by enclosures and the human body. Pair an EM solver (NEC for wires, openEMS or a commercial solver for 3D structures) with a VNA and, where possible, chamber measurements.

Which books are standard?

Balanis, Antenna Theory;[1] Stutzman and Thiele, Antenna Theory and Design;[2] Kraus and Marhefka, Antennas for All Applications;[3] and the Antenna Engineering Handbook.[4] See antenna textbooks.

Frequently asked questions

How much math is required?

Vector calculus and complex numbers for theory; for product design, decibels, the Smith chart and solver literacy carry most of the load.

Can I learn antenna design without a lab?

Free solvers such as NEC-2 based tools and openEMS let you explore, but measurement is essential to confirm real-world behavior.

How long does it take?

Fundamentals take weeks; competence with embedded antennas and arrays typically takes years of design-build-measure cycles.

References

Online sources accessed October 21, 2026; printed works cited by edition. See all sources.

  1. “Antenna Theory: Analysis and Design, 4th ed.”. C. A. Balanis, Wiley. 2016.
  2. “Antenna Theory and Design, 3rd ed.”. W. L. Stutzman and G. A. Thiele, Wiley. 2012.
  3. “Antennas for All Applications, 3rd ed.”. J. D. Kraus and R. J. Marhefka, McGraw-Hill. 2002.
  4. “Antenna Engineering Handbook, 4th ed.”. J. L. Volakis (ed.), McGraw-Hill. 2007.
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