rootbrowseIAC-20B2session 55. Advances in Space-based Communication Technologies, Part 2Papers1. Next Generation Phased Array Antennas for Satellite Communications3. investigation of c-band antenna for nanosatellite constellations based on inter-satellite link calculations4. optimization of satellite communication link by digital beamforming in ground stations5. Use of Shape Memory Alloys to realize a Customizable Multi-Band Antenna for Communication.6. Dual-Polarized SAR Antenna Array Mounted on a Small Satellite7. SeQBO - A miniaturized system for Quantum Key Distribution10. Development of A High-Directivity Reconfigurable Antenna for Small Satellite Communication Application11. principle, method and realization of orbital angular momentum microstrip antenna based on vortex metamaterials12. thermal design of developable radial-rib antenna with high reflector precision13. datasat – ada ground station network. automatic directional antenna for space communications on leo spacecrafts