Abstract: A power processing interface for a radio frequency identification system is provided.

Abstract: A radio frequency identification (RFID) transponder is provided. The RFID transponder includes an LC resonant circuit having a first high frequency (HF) terminal and a second HF terminal, producing an AC signal, and transmitting a data; a full-wave rectifying circuit having a high voltage terminal, a low voltage terminal, a first terminal electrically connected to the first HF terminal, and a second terminal electrically connected to the second HF terminal, and rectifying the AC signal to a DC signal; and a first data modulating circuit having a third and a fourth terminals respectively electrically connected to the low voltage terminal and the second HF terminal, wherein the first data modulating circuit is coupled to a part of the full-wave rectifying circuit so that the transponder respectively transmits the data and is charged when the AC signal is respectively a negative AC signal and a positive AC signal.

Abstract: A power processing interface for a radio frequency identification system is provided.

Abstract: A circuit capable of providing stable timing clock includes: a step-down clamping circuit, an oscillating circuit, and a voltage potential-conversing circuit. The step-down clamping circuit that step down the input first voltage potential, and clamp to output second voltage, the oscillating circuit is coupled to the clamping circuit and is an oscillating circuit that takes the second voltage as a operating voltage to generate a first timing clock signal, which has a lower voltage potential. The voltage potential-conversing circuit is coupled to the oscillating circuit to convert the first timing clock signal into a second timing clock signal, which has a higher voltage potential. And it is a stable timing clock signal available for other system circuit.

Abstract: A circuit capable of providing stable timing clock includes: a step-down clamping circuit, an oscillating circuit, and a voltage potential-conversing circuit. The step-down clamping circuit that step down the input first voltage potential, and clamp to output second voltage, the oscillating circuit is coupled to the clamping circuit and is an oscillating circuit that takes the second voltage as a operating voltage to generate a first timing clock signal, which has a lower voltage potential. The voltage potential-conversing circuit is coupled to the oscillating circuit to convert the first timing clock signal into a second timing clock signal, which has a higher voltage potential. And it is a stable timing clock signal available for other system circuit.

Abstract: A method for reducing a dinitrogen (N2) ion concentration in an ion implanter including providing an ion implanter having an ion source chamber for producing source ions said ion source chamber surrounded by a plurality of source magnets having a current supply for altering a position of said source ions; providing a gaseous source of material to the ion source chamber for ionization thereby creating a supply of source ions for implantation; creating a supply of source ions to include dinitrogen (N2) ions and nitrogen (N) ions supplied for implantation; and, increasing a current supply to at least one of the plurality of source magnets such that a ratio of dinitrogen (N2) ions to nitrogen (N) ions supplied for implantation is reduced.

Abstract: A method for reducing a dinitrogen (N2) ion concentration in an ion implanter including providing an ion implanter having an ion source chamber for producing source ions said ion source chamber surrounded by a plurality of source magnets having a current supply for altering a position of said source ions; providing a gaseous source of material to the ion source chamber for ionization thereby creating a supply of source ions for implantation; creating a supply of source ions to include dinitrogen (N2) ions and nitrogen (N) ions supplied for implantation; and, increasing a current supply to at least one of the plurality of source magnets such that a ratio of dinitrogen (N2) ions to nitrogen (N) ions supplied for implantation is reduced.