Abstract: In order to improve the reliability of the switch module in the high-power and high-voltage cascaded topology circuit, this paper uses PSpice software to simulate and analyze the peak ...

WASHINGTON — This week, the head of the Federal Aviation Administration laid out an ambitious goal of bringing the U.S. air traffic control system into the 21st century. "The whole idea is to ...

WASHINGTON — This week, the head of the Federal Aviation Administration laid out an ambitious goal of bringing the U.S. air traffic control system into the 21st century. "The whole idea is to replace ...

The fragile state of the U.S. air traffic control system became glaringly obvious during a series of recent outages affecting passenger jets operating around the airport in Newark, New Jersey.