Class of miniaturised/arbitrary power division ratio couplers with improved design flexibility
2015 ◽
Vol 9
(10)
◽
pp. 1066-1073
◽
2017 ◽
Vol 65
(1)
◽
pp. 78-85
◽
2019 ◽
Vol 67
(3)
◽
pp. 949-956
◽
2011 ◽
Vol 98
(1)
◽
pp. 11-24
◽
2009 ◽
Vol E92-C
(3)
◽
pp. 374-376
◽
2008 ◽
Vol 129
(2)
◽
pp. 881-887
◽