Citation
Abstract
An extension of the Helios spacecraft low-gain antenna analysis has been performed with emphasis on the region of RF signal interferometry produced by the combined signals radiated from the horn and dipole antennas of like polarization. A mathematical model of the low-gain antenna model is developed and resultant computer plots compared against the amplitude and phase characteristics measured from a spacecraft antenna mockup. The model proved to correlate well with measured patterns and serves to consider major effects that may impact the telecommunications link.
Details
- Volume
- XVIII
- Published
- December 15, 1973
- Pages
- 147–162
- File Size
- 1.2 MB