- Date Issued
- 2002
- Keywords
- Antenner
- Høyfrekvente radiosystemer
- Project number
- 2002/00017
- Permalink
- http://hdl.handle.net/20.500.12242/1266
- Collection
- Rapporter
-
- 02-00017.pdf
- Size: 4M
- Abstract
- Several types of antennas for an HF (1 MHZ - 30 MHz) radio intelligence station have been simulated. By dividing the frequency band into two, 1 MHz and 3 MHz to 30 MHz, the required specefication for receving signals over 306° azimuth, low cost and use of minimal space was met with an "inverted L" anranna for the lowest frequency band and a pivot mounted log periodic antenna for the highest frequency band.