Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Distributive type parameters
Reexamination Certificate
2005-02-01
2005-02-01
Nolan, Jr., Charles H. (Department: 2854)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Distributive type parameters
C324S637000, C324S638000, C324S642000
Reexamination Certificate
active
06850076
ABSTRACT:
High reflection load pull tuners are proposed, which include two or more RF probes, placed in series into the same slotted airline (slabline) and being controlled simultaneously horizontally and vertically by remote electric control, allowing the creation of controlled reflection factors which are distributed over and cover the entire Smith Chart, from very low reflection factors up to very high reflection factors and a method allowing to align such tuners and to calibrate such tuners on a vector network analyzer.
REFERENCES:
patent: 6297649 (2001-10-01), Tsironis
patent: 6674293 (2004-01-01), Tsironis
patent: 20030107363 (2003-06-01), Tsironis
patent: 20030122633 (2003-07-01), Tsironis
patent: 20030132759 (2003-07-01), Tsironis
patent: 2311620 (2001-09-01), None
Nolan, Jr. Charles H.
Tsironis Christos
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