Rca1948FrequencyModu.. - The New Jersey Antique Radio Club

. 2•482FREQUENCY MODULATION, Volume IwhereSi 2 (9,0)r-1 - cos (6 -0) 1 — cos (0 + 4>)-\ 2+4(1 - cos 9)26- +sin (0 — 0) sin (0 + 0)"-)=-4(0 - sin 0)2tan 0(0, 0)I"2sin A sin (9 — 0) sin (0 + 0) ~|(t, 9 — 4> e + + '1 — cos (9 — 0) 1 — cos (9 + 0) 1 — cos0'+ 2-0 +sin (9 + 0,respect to 9. ThenS 1 (^,0)=1 9»00(0,0) =0 0»0can be neglected with(34)(35)S 2 (0,0)M1— 9 // sin sinCOS6 - sin 6 V \ /(36)1 — costan a (9, 0)sin4>sin(37)