Abstract: In accordance with the teachings of the present invention, a passive resonant reflector and a method for the same are provided. In a particular embodiment of the present invention, the passive resonant reflector includes first and second conductive/capacitance layers, one or more insulation layers separating the first and second conductive/capacitance layers, and a transceiver antenna having first and second ends. The first end of the transceiver antenna is coupled to the first conductive/capacitance layer, while the second end of the transceiver antenna is coupled to the second conductive/capacitance layer. The transceiver antenna is operable to receive a transmitted radio frequency signal, charge the first and second conductive/capacitance layers with the received radio frequency signal, and transmit the received radio frequency signal upon a discharge of the first and second conductive/capacitance layers.

Abstract: In one embodiment, a cooling and heating system includes a heat exchanger, a thermoelectric cooler coupled to the heat exchanger and operable to cool or heat a fluid within the heat exchanger, a heat transfer device, an input conduit coupled between the heat exchanger and the heat transfer device, a return conduit coupled between the heat exchanger and the heat transfer device, and a pump operable to transport the fluid through the input conduit, the heat exchanger, the return conduit, and the heat transfer device. Thermal energy existing within the fluid, while flowing through the heat transfer device, is utilized to heat or cool an environment adjacent the heat transfer device.