Miniaturised double‐coaxial cavity resonator and duplexer with ZOR characteristic using air‐core coils
2004 ◽
Vol 18
(8)
◽
pp. 1119-1131
◽
Keyword(s):
2013 ◽
Vol 24
(9)
◽
pp. 944-950
2010 ◽
Vol 22
(2)
◽
pp. 294-298
◽