Microgyroscope tunable for translational acceleration

A microgyroscope tunable against an external translational acceleration, comprising:

• outer gimbals floating over a wafer to oscillate in a first direction;
• a plurality of first comb units arranged on an external side of the outer gimbals;
• at least one driving electrode unit having a plurality of second comb units arranged between the first comb units at predetermined intervals to oscillate the outer gimbals;
• inner gimbals movably arranged in the outer gimbals to oscillate together with the outer gimbals, while concurrently moving in a second direction, wherein the second direction is perpendicular to the first direction;
• a plurality of third comb units arranged in the second direction in one or more divisions defined in the interior of the inner gimbals;
• at least one sensing electrode unit arranged in the divisions of the inner gimbals, and having a plurality of electrode comb units that are arranged between the third comb units of the divisions at predetermined intervals;
• and
• a sensing electrode supporting portion for movably securing the sensing electrode unit such that the sensing electrode unit is moved in the second direction with the inner gimbals.