Physical principles and calculus of the zone grating plate antennas for receiving satellite TV-signals

Physical principles and calculus of the zone grating plate antennas for receiving satellite TV-signals

A new type of antenna is presented, to be used in receiving the electromagnetic waves retransmitted by motionless satellites. The paper deals with the theoretical considerations, design and geometric data necessary to realise the Fresnel zone plate antennae. The calculus was performed for both the n...

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Bibliographic Details
Published in:MELECON '98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat. No.98CH36056) Vol. 1; pp. 270 - 273 vol.1
Main Authors: Cosma, I., Ristoiu, T., Nicoara, S.
Format: Conference Proceeding
Language:English
Published: IEEE 1998
Subjects:
Antennas and propagation
Calculus
Costs
Electromagnetic scattering
Fresnel reflection
Gratings
Physics
Receiving antennas
Satellite antennas
Satellite broadcasting
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Summary:A new type of antenna is presented, to be used in receiving the electromagnetic waves retransmitted by motionless satellites. The paper deals with the theoretical considerations, design and geometric data necessary to realise the Fresnel zone plate antennae. The calculus was performed for both the normal and the oblique beam incidence on the zone type grating antenna. The device is simple, plane and efficient at lower costs than those involved by the use of ordinary parabolic dishes.
ISBN:9780780338791
0780338790
DOI:10.1109/MELCON.1998.692390