

07. World-leading tech in the Aussie Outback
Aug 18, 2021
In this enlightening discussion, Gordon Frazer, CEO of Frazer Lab and former research leader in HF Radar, dives into the Jindalee Operational Radar Network (JORN), a pinnacle of Australian defense innovation. He shares how this technology evolved from WWII challenges to provide expansive coastal surveillance. Alongside fellow experts, they explore the innovative development of over-the-horizon radar, the significance of a collaborative spirit in tech advancements, and the exciting future possibilities of cognitive radar capabilities that could redefine military operations.
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JORN's Surreal Outback Presence
- Gordon Frazer describes encountering JORN in remote Australia as surreal and impressive.
- He reflects on seeing modern tech amid the natural outback environment.
Origins of JORN Radar Tech
- Radar technology emerged from Australia's urgent WWII defense needs after attacks like Darwin.
- The necessity to detect threats early drove the innovation of over-the-horizon radar systems.
Ionosphere Powers Radar Reach
- The ionosphere, ionized by solar radiation, became key to extending radar range beyond the horizon.
- This new application of atmospheric science enabled detection of distant aircraft and threats.