INNOVATIVE MICROWAVE DESIGN OF FREQUENCY-INDEPENDENT PASSIVE PHASE SHIFTER WITH LCL-NETWORK AND BANDPASS NGD CIRCUIT
1980 ◽
Vol 13
(12)
◽
pp. 1346-1347
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2007 ◽
Vol 20
(11)
◽
pp. S332-S335
◽
1991 ◽
Vol 2
(5)
◽
pp. 475-477
◽
2007 ◽
Vol 17
(2)
◽
pp. 142-145
◽
1987 ◽
Vol 58
(10)
◽
pp. 1960-1962
◽