Abstract: A master latch circuit, including a first p-type transistor, a first n-type transistor, and a second n-type transistor connected in series; a first node connected to the first p-type transistor and the first n-type transistor, and a NAND circuit configured to receive a signal of the first node and a clock signal and output a result of a NAND operation to a second node, wherein a gate of the first p-type transistor is connected to the second node.

Abstract: The present invention relates to a method of tuning a glass antenna that is capable of analyzing the sensitivity of each point, and forming a structure of a glass antenna by making use of a common simulation tool so as to perform tuning depending on a priority that is determined by data obtained by analyzing the sensitivity.

Abstract: The present invention features a car rear glass antenna which is preferably used for improving a vertical polarization radiation gain for the performance improvement of the vertical polarization radiation gain of the rear glass antenna and extending an antenna bandwidth. The car rear glass antenna preferably includes a plurality of horizontal lines and lattice lines formed in a vertical direction to the horizontal lines, wherein a conductive strip line is printed on a portion of the lattices to make current flow through the portion of the lattices.

Abstract: The present invention relates to a method of tuning a glass antenna that is capable of analyzing the sensitivity of each point, and forming a structure of a glass antenna by making use of a common simulation tool so as to perform tuning depending on a priority that is determined by data obtained by analyzing the sensitivity.