IWCE is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


With over 30 years of hands-on experience, and as a dedicated educator since 2009, Catherine Liu has been actively coaching the public on the intricacies of Microwave Communication Network design, placing special emphasis on the utilization of the Pathloss design software program.

Catherine is a proud member of the Professional Engineers of Ontario (PEO), showcasing her commitment to professional excellence and adherence to the highest standards within the engineering community. Residing in Cornwall, Ontario, Canada, Catherine shares her home and professional pursuits with her husband, who, like her, is an accomplished engineer.

Beyond the realm of technology, Catherine finds joy in playing pickleball.