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.
Some have other colors such as red, yellow, and orange on the body. There are also a few species that have a crown of color on top of the head. Such unique factors can be telling signs about which species of penguin you are observing. There are some unique elements to learn about various types of penguins though instead of lumping them all together. The largest species is the Emperor Penguin and the smallest is the Little Penguin. The Erect-Crested Penguin is the species that the least information is known about.