"Detail the solution to the question with an explanation of the integration." The normalized radiation intensity is given by: 1 0≤0≤30 U(0,) cos(0) 30 ≤0≤90 0.866 0 90 ≤0≤180 Determine the maximum directivity, HPBW

Find the effective value of a periodic current in a 20-ms period that has a value 0.761A for 4ms, 0A for 2ms, -0.925A for 8ms, and 1.23A for 6ms. Would the effective value be different if the time segments was in seconds instead of ms? Why?

I need help creating a graph in Excel for the tables below. It needs to be Vce vs Ic and plots the Ib average for each table. The averages are below. Please show step by step.  V1 = 4V V2 (V) Ib (µA) Ic (mA) Ie (mA) Vce (mV) Beta 0 11.5 -0.00794 -0.00356 7.94 -0.000690434783 1 11.1 0.701 -0.712 299 0.0631531532 2 11.1 0.711 -0.722 1290 0.0640540541 Table 1: V1 = 4, V2= 0-2 V   V1 = 6V V2 (V) Ib (µA) Ic (mA) Ie (mA) Vce (mV) Beta 0 18.1 -0.0105 -0.00761 10.5 -0.000580110497 1 17.8 0.856 -0.874 144 0.0480898876 2 17.8 1.20 -1.22 797 0.0674157303 3 17.8 1.22 -1.25 1780 0.0685393258 Table 2: V1 = 6, V2= 0-3 V   V1 = 8V V2 (V) Ib (µA) Ic (mA) Ie (mA) Vce (mV) Beta 0 24.7 -0.0123 -0.0125 12.3 -0.000497975709 1 24.5 0.878 -0.903 122 0.0358367347 2 24.4 1.71 -1.73 291 0.0700819672 4 24.4…

Problem 6: For each signal, determine whether or not the signal is periodic (with proof). If the signal is periodic, find the fundamental period To. a) x(t) = cos(6t) + ej³nt b) z(t) = sin(10t) + cos (9t)