Production method for micro-strip filter

Details Production method for micro-strip filter Production method for micro-strip filter

2006-02-14

2006-02-14

Arbes, Carl J. (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S600000, C029S825000, C333S204000, C333S205000, C333S235000

Reexamination Certificate

active

06996900

ABSTRACT:
A production method for a band-pass micro-strip filter which need not conduct an adjusting process on the central frequency in a pass band based on the frequency characteristics of a filter that have been previously measured and inspected after the filter is produced. The production method for a micro-strip filter includes the step of adjusting, in the production process, a resonator length according to the thickness and capacitance of a substrate that have been measured in advance.

REFERENCES:
patent: 4288530 (1981-09-01), Bedard et al.
patent: 4638271 (1987-01-01), Jecko et al.
patent: 4706050 (1987-11-01), Andrews
patent: 5025235 (1991-06-01), Pramanick
patent: 4-280502 (1992-10-01), None
patent: 10-41557 (1998-02-01), None

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