EN 60835-3-7:1995

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definition and general considerations
4 Indirect method of measurement
5 Direct method of measurement using a radio star
  5.1 General considerations
  5.2 Method of measurement
  5.3 Correction factors
      5.3.1 Correction for atmospheric attenuation (C1)
      5.3.2 Correction for the angular extension of the
            radio star (C2)
      5.3.3 Correction for the change of radio-star flux
            density with time (C3)
      5.3.4 Correction for frequency dependence of flux
            density of the radio star (C4)
      5.3.5 Correction for the polarization of radio-star flux
  5.4 Presentation of results
  5.5 Details to be specified
  5.6 Error analysis
6 Direct method of measurement using a remote
  source
  6.1 General considerations
  6.2 Method of measurement
      6.2.1 Measurement procedures
      6.2.2 Calculation of G/T
  6.3 Presentation of results
  6.4 Details to be specified
Annexes
A (informative) Radio star and atmospheric loss data
B (informative) Bibliography
ZA (normative) Normative references to international
                 publications with their corresponding
                 European publications
Figures

Describes several methods of measuring the figure-of-merit (G/T) of the receiving systems of earth stations.