PART 3: ANTENNA SYSTEM DESIGN The design of the transmit and receive antenna system is important because it determines how well energy is transferred from one antenna to the other. Some of these factors are gain, directivity, polarization and height above the ground.
Main Characteristics. Emperor Penguins are the largest species of Penguin. They measure up to 1.1 m (3.5 ft) in height and they weigh up to 37 kgs (82 lbs). Their head and wings are black in colour, their back is blue-black and they are coloured white on their front. They have yellow patches on the side of their neck and their bill is purplish-pink.
1 There is some debate out there when it comes to the various species of penguins. 2  Many experts will tell you that there are only 17 of them. 3  Others believe that there are 18 of them. 4  African Penguin. 5  The Southern coast of Africa is where you will find the majority of the African Penguins. Macaroni Penguin. 2  You will be able to tell Macaroni Penguins from other species due to the colors of the feathers on top of their heads. 3  They are yellow and black and very dark in color.