A six-port network analyzer load-pull system for active load tuning
1990 ◽
Vol 39
(4)
◽
pp. 628-631
◽
2021 ◽
Vol 69
(1)
◽
pp. 874-886
2010 ◽
Vol 58
(3)
◽
pp. 656-664
◽
2014 ◽
Vol 62
(1)
◽
pp. 148-153
◽
2012 ◽
Vol 60
(1)
◽
pp. 149-157
◽