rootbrowseIAC-21B2session 55. Advances in Space-based Communication Technologies, Part 2Papers1. Advancements in plasma antennas for SatCom navigation systems2. DATASAT – ADA Ground Station Network. Automatic Directional Antenna for Space Communications on LEO Spacecrafts3. An ultra-low profile high-gain antenna pointing mechanism for micro lunar rover platforms6. Optical communication systems for Micro- and Nano-satellite applications: Current status and future trends7. Test Results of Advanced Communications Solutions for the Next Generation of Earth Observation Satellites8. Developments of Key Technologies for ISRO's Satellite based Quantum Communication Program1004. Gravitational lensing of sun for deep space communication1005. A Review of Near Future Optical Technology for High-Speed and Secure CubeSat Communications1010. novel communication methodology for radio interferometer system with free-to-join-and-leave spacecrafts