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.
There are 17 recognized species of penguins living today, although some subspecies are still in debate. They group in six different sets. Great Penguins. (2 living species) This group includes the Emperor Penguin and the King Penguin. As their name implies, they are the largest penguins, reaching a height up to 1.2 meters. Brush-tailed Penguins. (3 living species) This group includes the Adelie Penguin, the Chinstrap Penguin, and the Gentoo Penguin. Little Penguins. ( 1 living species) The little penguinâs collection is made up by the little blue penguin and the Northern little penguin. The Northern little penguin or white-flippered penguin as also known is one of the subspecies still in debate.