CHAPTER 3: ANTENNAS - MIT OpenCourseWare

← Back to document page

Then follows from (3.1.9) that: 4 tr tr 22222 min min min GA AA D 1 4r r r SOO (3.1.10) where we have also used (3.1.8). This suggests 2 rDmin O, although in practice we usually require that r2D!O2 in order to use (3.1.9) with confidence, as explained later. Although power is usually the parameter of interest in communications or radar systems,

  Mit opencourseware, Opencourseware