Author: Gary D. Gierhart
Publisher:
ISBN:
Category : Instrument landing systems
Languages : en
Pages : 68
Book Description
Desired to undesired signal ratio predictions for the VHF Omnirange (VOR) and Instrument Landing System (ILS) air navigation aids are presented. The parameters involved in these systems are given first. Propagation mechanisms applicable to VHF/UHF and the calculation of transmission loss and its variability are then discussed, and, third, the statistical nature of the desired-to-undesired signal ratio predictions is explained. The results of the study, presented in graphical form, supplement those given by the authors in an earlier ESSA Technical Report on the same subject. In addition to extending the range of variables previously considered, this report considers the glide slope portion of the ILS.
Interference Predictions for VHF/UHF Air Navigation Aids (Companion Report to IER 26-ITSA 26)
Author: Gary D. Gierhart
Publisher:
ISBN:
Category : Instrument landing systems
Languages : en
Pages : 68
Book Description
Desired to undesired signal ratio predictions for the VHF Omnirange (VOR) and Instrument Landing System (ILS) air navigation aids are presented. The parameters involved in these systems are given first. Propagation mechanisms applicable to VHF/UHF and the calculation of transmission loss and its variability are then discussed, and, third, the statistical nature of the desired-to-undesired signal ratio predictions is explained. The results of the study, presented in graphical form, supplement those given by the authors in an earlier ESSA Technical Report on the same subject. In addition to extending the range of variables previously considered, this report considers the glide slope portion of the ILS.
Publisher:
ISBN:
Category : Instrument landing systems
Languages : en
Pages : 68
Book Description
Desired to undesired signal ratio predictions for the VHF Omnirange (VOR) and Instrument Landing System (ILS) air navigation aids are presented. The parameters involved in these systems are given first. Propagation mechanisms applicable to VHF/UHF and the calculation of transmission loss and its variability are then discussed, and, third, the statistical nature of the desired-to-undesired signal ratio predictions is explained. The results of the study, presented in graphical form, supplement those given by the authors in an earlier ESSA Technical Report on the same subject. In addition to extending the range of variables previously considered, this report considers the glide slope portion of the ILS.
ESSA Technical Report ERL-ITS.
Author:
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 68
Book Description
Presentation of Errors of a Four-Dimensional Parameter in a Single Plane
Author: Heinz H. Grote
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
Book Description
ESSA Technical Report ERL.
Author: United States. Environmental Science Services Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
Book Description
ESSA Technical Report ERL.
Author:
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 776
Book Description
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 776
Book Description
Scientific and Technical Publications of the ESSA Research Laboratories, Fiscal Year 1970 (July 1, 1969 Through June 30, 1970).
Author: United States. Environmental Science Services Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
Scientific and Technical Publications of the ESSA Research Laboratories
Author:
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 316
Book Description
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 316
Book Description
The United States Department of Commerce Publications, Catalog and Index Supplement
Author: United States. Dept. of Commerce
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 964
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 964
Book Description
United States Department of Commerce Publications
Author: United States. Department of Commerce. Office of Publications
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 68
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1250
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1250
Book Description