Satellite and Radio Communication
communicatu
Recent Trends in Wireless Radio and Satellite Communication
Gori Shankar1, Rajiv Kumar2 Suresh Gyan Vihar University, M.Tech (VLSI) 1 ,Jaipur Engg. College, B.Tech (ECE) 2 gssharma1951@gmail.com,rajivresnick@gmail.com
Abstract- In this paper we discussed satellite and radio communication links. Satellites have evolutionized communication. Satellite and radio communication has served mankind in many ways for instance it is used to predict weather and broadcast storm warnings and also provides a wide range of communication. Here satellite and radio communication recent technical advances, role in various fields and there applications are discussed. And various term related to communication such as geosynchronous orbit, Software Defined radio (SDR) etc.
Key Words: Advanced Communication Technology satellite (ACTS), Geosynchronous Orbit (GO), National Aeronautics and Space Administration (NASA)
INTRODUCON
In this present era, communication plays a vital role. We use a wide range of devices to communicate between two persons placed at different places (irrespective of the distance between them). Any earth-orbiting spacecraft that provides communication over long distances by reflecting or relaying radio-frequency signals. Satellites have evolutionized communication by making worldwide Telephone links and live broadcasts co mmo n occurrences. A satellite receives a microwave signal from a ground station on the earth (the uplink), then amplifies and retransmits the signal back to a receiving. The Satellite itself is also known as the space segment, and is composed of three separate units, namely the fuel system, the satellite and telemetry controls, and the transponder. Radio is the transmission of signals by modulation of electromagnetic waves with frequencies
Recent Trends in Wireless Radio and Satellite Communication
Gori Shankar1, Rajiv Kumar2 Suresh Gyan Vihar University, M.Tech (VLSI) 1 ,Jaipur Engg. College, B.Tech (ECE) 2 gssharma1951@gmail.com,rajivresnick@gmail.com
Abstract- In this paper we discussed satellite and radio communication links. Satellites have evolutionized communication. Satellite and radio communication has served mankind in many ways for instance it is used to predict weather and broadcast storm warnings and also provides a wide range of communication. Here satellite and radio communication recent technical advances, role in various fields and there applications are discussed. And various term related to communication such as geosynchronous orbit, Software Defined radio (SDR) etc.
Key Words: Advanced Communication Technology satellite (ACTS), Geosynchronous Orbit (GO), National Aeronautics and Space Administration (NASA)
INTRODUCON
In this present era, communication plays a vital role. We use a wide range of devices to communicate between two persons placed at different places (irrespective of the distance between them). Any earth-orbiting spacecraft that provides communication over long distances by reflecting or relaying radio-frequency signals. Satellites have evolutionized communication by making worldwide Telephone links and live broadcasts co mmo n occurrences. A satellite receives a microwave signal from a ground station on the earth (the uplink), then amplifies and retransmits the signal back to a receiving. The Satellite itself is also known as the space segment, and is composed of three separate units, namely the fuel system, the satellite and telemetry controls, and the transponder. Radio is the transmission of signals by modulation of electromagnetic waves with frequencies
References: [1] K.Shin et al.,”An Experimental Approach to Spectrum Sensing in Conginitive Radio Networks with of-the Shelf IEEE 802.11 Devices,”4th IEEE CCNC, 2007 [2]K.Hong, S.Sengupta, and R.chandramouly.”Spider Radio: An Incumbent Sensing Implementation for Conginitive Radio Networking using IEEE 802.11 devices,”IEEE ICC, 2010