By What is CEAFAR radar?
CEAFAR, manufactured by SEA Technologies, is an active phased array radar with a unique microwave tile-based design incorporating Digital Beam Forming (DBF) technology. The radars are replacing existing Air Search Radar Systems on the frigates under the SEA 1448 Phase 4B project.
What does Ceafar stand for?
Contact Us. Privacy Policy. Phased Array Technologies. CEAFAR Active Phased Array Radar. CEAFAR is an active phased array radar with a unique microwave tile-based design.
Who owns CEA Australia?
History. CEA Technologies was established in 1983, founded by two retired Royal Australian Navy personnel, Ian Croser and David Gaul. Employing over 400 employees, it is Australia’s largest majority owned defence company.
What is a normal CEA tumor marker?
A normal result is less than 5 nanograms per milliliter. Results might vary between labs. A higher-than-normal CEA level that increases over time might signal that your cancer has grown or has come back after treatment. But high levels of CEA do not always mean you have cancer.
What does CEA stand for in a blood test?
Carcinoembryonic antigen (CEA) is a protein that is primarily associated with certain types of cancer. The most common way to measure CEA is through a blood test, although other bodily fluids may be tested as well.
What is a high tumor marker number?
Normal range: < 2.5 ng/ml. Normal range may vary somewhat depending on the brand of assay used. Levels > 10 ng/ml suggest extensive disease and levels > 20 ng/ml suggest metastatic disease.
What is considered a high CEA level?
Levels of CEA higher than 20 ng/mL are considered very high. If you have CEA levels this high and you also have symptoms of cancer, it strongly suggests the cancer has not been removed successfully after treatment. It may also suggest that the cancer has metastasized, or spread, to other parts of your body.
What is normal range of CEA?
The normal range is 0 to 2.5 ng/mL (0 to 2.5 µg/L). In smokers, slightly higher values may be considered normal (0 to 5 ng/mL, or 0 to 5 µg/L).
What is a bad CA 125 level?
In the patient who is being evaluated for a pelvic mass, a CA 125 level greater than 65 is associated with malignancy in approximately 90% of cases. However, without an obvious pelvic mass, this association is much weaker.
What is the normal range for tumor markers?
What is a normal CEA range?
What happens if CEA is high?
A high level of CEA can be a sign of certain types of cancers. These include cancers of the colon and rectum, prostate, ovary, lung, thyroid, or liver. High CEA levels may also be a sign of some noncancerous conditions, such as cirrhosis, noncancerous breast disease, and emphysema.
What kind of radar system does CEAFAR use?
CEAFAR is an active phased array radar with a unique microwave tile-based design. The combination of the microwave tile and the Digital Beam Forming (DBF) backend provides a modular, programmable and scalable solution.
Can a CEA radar be fitted to a British ship?
The pair announced that a capability study to fit CEA Technologies CEAFAR radar to British ships will begin early next year at the second Australia/UK Defence Industry Dialogue in Adelaide. CEAFAR is an active phased array radar with a microwave tile-based design.
What makes the CEAFAR power amplifier so reliable?
CEAFAR’s thousands of elements, combined with the use of gallium-nitride (GaN) in the power amplifiers, ensure a high standard of reliability in those situations. “ The system has also been built to adapt to changing threats by learning from each situation ,” indicates Mr Croser.
Why was CEAFAR chosen for the SEA 5000?
However ‘local build’ and ‘sovereignty’ are not the only two reasons the Australian government chose CEAFAR for its SEA 5000 programme; rather, scalability, resilience and automation are amongst the key features that contribute to the success of CEA Technologies’ radar.