Electrical resistors – Zigzag or sinuous resistance element – Planar
Patent
1993-09-28
1995-05-30
Lateef, Marvin M.
Electrical resistors
Zigzag or sinuous resistance element
Planar
338 60, 338 61, 338327, H01C 312
Patent
active
054205620
ABSTRACT:
A resistor having a novel physical geometry is provided. The physical geometry of the resistor minimizes the current paths through the resistor such that the reactance components of the resistor is minimized for radio frequency operation. The resistor is made from a resistive material such as chrome silicon oxide, nichrome. The physical geometry of the resistor layout reduces the physical area occupied by the resistor, and also results in lower sensitivity to a DC trimming procedure used in the manufacturing process.
REFERENCES:
patent: 2609688 (1952-09-01), Larach
patent: 3473146 (1969-10-01), Mulligan
patent: 3890703 (1975-06-01), Frazee et al.
patent: 4414274 (1983-11-01), Hieber
Dover Rennie William
Lateef Marvin M.
Motorola Inc.
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