communications
Extensive Regional Telecommunications Coverage in Emergency Condition Using Satellite and Tethered-Balloon Equipped with Antenna Pointing Mechanism – Part 2: Operation Modes and Controller Design

Javad Ranjbar; Mohammad Fathi

Volume 15, Issue 4 , December 2022, , Pages 71-88

Abstract
  In this paper, in order to provide telecommunication coverage for a wide geographical area, the use of a network consisting of an LEO satellite and a Tethered-Balloon equipped with antenna pointing mechanism is proposed. The proposed telecommunication network is able to send the collected data to a mission ...  Read More

communications
Extensive Regional Telecommunications Coverage in Emergency Condition Using Tethered-Balloon Equipped with Antenna Pointing Mechanism – Part 1: Kinematic and Dynamic Modeling

Mohammad Fathi; Javad Ranjbar

Volume 15, Issue 2 , June 2022, , Pages 27-41

Abstract
  In emergency situations, where there is no possibility of using terrestrial-based or space-based telecommunication platforms or when there is a need for providing telecommunication services in remote, rural or hilly areas which are faced with lacking telecommunication infrastructures, typically using ...  Read More