METHODS OF AND APPARATUS FOR CONVERTING RADIO FREQUENCY ENERGY TO DIRECT CURRENT

摘要

"METHOD OF AND APPARATUS FOR CONVERTING RADIO FREQUENCY ENERGY TO DIRECT CURRENT" Method of and apparatus for converting radio fre quency energy into direct current for generating electric power includes a dipolar antenna for receiving radio frequency energy and a circuit to connected thereto for converting this radio frequency energy to direct current. A circuit has a positive output line connected to one pole of the antenna and a negative output line connected to the other pole of the antenna. A positive transmitting mode is located in the positive output line and a negative transmitting diode is located in the negative output line. first and second bus lines and a pair of tuned circuits of opposite polarity couple the positive output line and negative line to the bus line with one of the bus lines being connected to ground. Each tuned circuit includes a first bridging line connecting the positive output line to the first and second ground lines and a second bridging line connecting the negative output line to the first and second ground lines. Each bridging line has a diode therein oriented at a polarity which is reverse with respect to the input diode. The bridging lines of each tuned circuit are connected to one another by an inductances and have capacitors disposed between the diode and the bus lines. A direct current device is connected to the output lines of the circuit.