What is a Satellite Circling the earth high above our heads satellites are messengers and observers in the sky They relay telephones calls watch the weather guide ships and aircrafts and carry ID: 4510 Download Pdf
Edward “. Smitty. ” Smith and Mike Lewis. October 4, 2017. Overview. Introduction. Different Technologies, Shared Challenges. Helpful Terms for Understanding Acronym Soup. Overview of Drones. Types and Classifications.
Based on Functions. Passive Satellite – a communications satellite not equipped with electronic devices to retransmit communications. Such satellite acts only as a reflector of radio waves.. Active Satellite – a satellite equipped with electronic devices to receive, amplify, convert, and retransmit signals .
http://www.youtube.com/watch?v=h3fH84fE0eo&feature=related. Why doesn’t the moon fall down?. It does.. http://www.youtube.com/watch?v=RsFf9gl6lL8&feature=related. What is a satellite?. Technically, anything that is in orbit around Earth is technically a satellite, but the term "satellite" is typically used to describe a useful object placed in orbit purposely to perform some specific mission or task. We commonly hear about weather satellites, communication satellites and scientific satellites..
. Zakia. Sultana. Components. A microwave repeater in the sky consisting of transmitter, receiver, amplifier, regenerator, . mux. , . demux. , antenna, and so on.. Space segment. The transponder. Earth segment.
Settler. What is this picture of ?. Learning Objectives. To know what a satellite is. To know some uses of artificial satellites. To understand the differences between polar and geostationary . orbits and where they are used.
What exactly is a satellite?. The word satellite originated from the Latin word “. Satellit. ”- meaning an attendant, one who is constantly hovering around & attending to a “master” or big man..
Class Contents. Satellite Parameters and Configurations . Satellite Orbits. Frequency Bands. Transmission Impairments. Satellite Network Configurations . Capacity Allocation – Frequency Division. FDM (Frequency Division Multiplexing).
Objective: Explain how artificial satellites and space probes are used to explore space. . Key Terms:. Satellite. orbit. Artificial satellites. A satellite is any object, natural or artificial, that follows a curved path around another object in space. The curved path of the object is its orbit..
1 natural satellite – the Moon. 1000s of artificial satellites. More than 40 countries have put more than 3000 satellites into orbit!. Orbit outside the Earth’s atmosphere at altitudes of 200km to 35 000 km!.
Satellite Communications Systems. RECAP. How many types of mobile phone networks are there?. Mobile Phone Networks. Two types of mobile phone networks:. Cellular. Satellite . Describe how a cellular phone network operates when making calls to a landline..
