Wave transmission lines and networks – Automatically controlled systems – Impedance matching
Patent
1988-04-29
1989-08-08
Gensler, Paul
Wave transmission lines and networks
Automatically controlled systems
Impedance matching
252346, H03H 740
Patent
active
048556955
ABSTRACT:
Apparatus for automatic tuning of microwave energy in a de-emulsifier system usng a wave guide applicator with impedance matching element wherein microwave energy incident on and reflected from the applicator element is continually monitored to derive an indication of voltage standing wave ratio for input to a computer that controls a servo control motor to position a phase shifter thereby to maintain an optimum voltage standing wave ratio and, therefore, maximum efficiency of emulsion irradiation.
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patent: 3617953 (1971-11-01), Kingma et al.
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patent: 4201960 (1980-05-01), Skutta et al.
patent: 4356458 (1982-10-01), Armitage
patent: 4532518 (1985-07-01), Gaglione et al.
E. I. du Pont de Nemours & Company
Gensler Paul
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