High Frequency Radio Communications
Recently, scientists at the Indian Institute of Geomagnetism (IIG) developed a model for radio wave propagation through the ionosphere, which can assess the impact of space weather and aid in the planning and operation of High Frequency (HF) radio communications.
Key Points
- Location and Role of Ionosphere: The ionosphere is located in the upper atmosphere between 50 to 400 miles above the Earth's surface. It acts as a gateway for radio communication between the ground and space.
- HF Radio Communication: Certain frequencies of radio waves, particularly in the HF band, are reflected back to the ground by the ionosphere, enabling ....
Do You Want to Read More?
Subscribe Now
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 Scientists Transform Light into Supersolid for the First Time
- 2 Scientists Discover Thriving Life Beneath Antarctic Ice Shelf
- 3 France Discovers World's Largest Natural Hydrogen Reserve
- 4 DRDO Renames Astra MK-III Missile as Gandiva
- 5 India Successfully Test-Fires ASTRA BVRAAM
- 6 India, US Firms Partner to Develop ASW Drones
- 7 Aditya-L1 Captures Unprecedented Solar Flare Details
- 8 ISRO Develops Indigenous Microprocessors for Space Applications
- 9 NASA Launches SPHEREx Mission
- 10 SpaDeX Mission: ISRO Successfully Undocks Satellites in Space
