Given an infinitesimal dipole antenna with current as I(z’)= (1/3)I0⃑a⃑⃑⃑z .
a. (1pts) Find it’s magnetic potential A ;
b. (2pts) List the corresponding E ⃑ and H⃑⃑ fields expressions.
c. (3pts) For intermediate field (kr>1), prove that only partial of the power flows in the outward direction (radiation).
d. (2pts) If the antenna operates at 1 GHz, determine the Directivity and the Effective Aperture Aem.

The travels of marco polo. which sentence best reflects author’s subjective perspective on the people of japan?

What functions as a reflexive pronoun in the sentence the professor herself wanted to attend the conference, but it was cancelled when she and several other presenters had to excuse themselves

Which is the best paraphrase of the passage? a.)it’s always cloudy where the men of winter live. b.)it’s always misty where the men of winter live. c.)it’s always dark where the men of winter live. d.)it’s always sunny where the men of winter live. read the passage from the odyssey - elpenor. by night our ship ran onward toward the ocean's bourne, the realm and region of the men of winter, hidden in mist and cloud. never the flaming eye of helios lights on those men at morning, when he climbs the sky of stars, nor in descending earthward out of heaven; ruinous night being rove over those wretches.