1. Microstrip antenna with solar cells for microsatellites
2. Zürcher, J.-F., and Gardiol, F.E.: ‘Broadband patch antennas’, (Artech House Norwood MA 1995)
3. Mosig, J.R.: ‘Integral equation technique’, Itoh, T., Numerical techniques for microwave and millimetre wave passive structures, (John Wiley New York 1989),3, p. 133–214