FIG. 1 is a front perspective view of an indoor antenna showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view of the indoor antenna in an alternate position of use; and,
FIG. 9 is a front perspective view of the indoor antenna in a further alternate position of use with one leg detached, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design.