Hostname: page-component-848d4c4894-v5vhk Total loading time: 0 Render date: 2024-06-17T00:17:02.899Z Has data issue: false hasContentIssue false
  • English
  • Français

Microwave Direction Finding for Aircraft Navigation

Published online by Cambridge University Press:  01 July 1950

V. D. Burgmann  and
K. V. Sheridan
V. D. Burgmann
Affiliation:
(C.S.I.R.O., Australia)
K. V. Sheridan
Affiliation:
(C.S.I.R.O., Australia)
Get access Rights & Permissions [Opens in a new window]

Extract

This paper describes a microwave direction finding equipment and gives the results of flight tests carried out to investigate its possible use for air navigation.

The system operates in the 3.2 cm. wavelength band. The aircraft equipment consists of a receiver which sweeps rapidly over a small frequency band, a directional aerial which is scanned in bearing and a cathode ray tube display. The ground beacons are low power c.w. oscillators with an omnidirectional aerial and operate at separate fixed wavelengths to facilitate identification.

Type
Research Article
Information
The Journal of Navigation , Volume 3 , Issue 3 , July 1950 , pp. 251 - 269
Copyright
Copyright © The Royal Institute of Navigation 1950

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1Hagan, L., Jackson: Report of Electronic Subdivision Advisory Group on Air Navigation, TS, ELC-SP2 (U.S.A.F., Wright Field).Google Scholar
2Sheridan, K., and Wells, G., An Experimental Microwave Direction-finding Equipment (in preparation).Google Scholar
3Silver, S., 1949, Microwave Antenna Theory and Design, M.I.T. Radiation Laboratory Series No. 12, McGraw-Hill.Google Scholar
4Keen, 1927, Wireless Direction Finding, Iliffe, London.Google Scholar
5Calvert, E. S., July 1948, Visual aids for low visibility conditions, Journ. Roj. Aero. Soc. 52, 439–476.Google Scholar
6Bowen, E. G., 1945, Improved Landing Systems, Paper No. 22, Third Commonwealth and Empire Conference on Radio for Civil Aviation, U.K. Ministry of Civil Aviation.Google Scholar
7Fraser, D. B., June 1949, Millimetre waves: their engineering problems and applications, Journal of Institute of Engineers, Australia, Vol. 21, No. 6.Google Scholar
8Roberts, A., 1947, Radar Beacons, M.I.T. Radiation Laboratory Series No. 3, McGraw-Hill.Google Scholar