CERTIFICATE
This is to certify that PUMMY MISHRA ,Reg.no.
Exam roll no. ,Session: 2023-2025 student of B.ed 1st year , Patel
B.Ed college ,Lodhma ,Karra,Khunti has successfully completed her project
report on Information and communication Technology (ICT) under my
supervision.
She has taken Interest in her allotted project work for her
enrichment and practical advancement in the field of ICT.
She has worked under my guidance.
I wish her success in life .
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Miss Sushma Tani External/ Examiner
Assistant professor
Patel B.Ed college
Lodhma,Khunti
ACKNOWLEDGEMENT
I wish to express my sincere gratitude to the respected lecturers and
class friends who have helped me to complete this project report.
I would like to gave my special thanks to Miss Sushma Tani Ma’am.
I also sincerely thank all others who have helped me in giving their kind
advice in completing this project report successfully.
NAME : PUMMY MISHRA
Reg.no:
Exam roll no.:
B.ed 1st year
Session : 2023
UNIT III
EMERGING COMMUNICATION
COMMUNICATION SATELLITE
In satellite communication , signal transferring between the
sender and receiver is done with the help of satellite. In the
process , the signal which is basically a beam of modulated
microwaves is sent towards the satellite . Then the satellite
amplifies the signal and sent it back to the receiver’s antenna
present on the earth’s surface. So, all the signal transferring is
happening in space. Thus this type of communication is known
as space communication.
Active and passive , two types of satellites are commonly used
in satellite communication.
Active satellites: It is basically does the work of amplifying the
microwave signals coming. In active satellites an antenna
system , transmitter , power supply and a receiver is used .
These satellites are also called as transponders. The
transmitters fitted on the
