摘要:
A device according to various aspects of the present invention generally includes a surface mount device having a top side, a bottom side, a plurality of sidewalls, and a circuit comprising one or more layers. The device includes a first conductive surface covering a portion of one of the sidewalls for providing an input to the circuit, a second conductive surface covering a portion of one of the sidewalls for providing an output from the circuit, and a third conductive surface covering a portion of one of the sidewalls for providing an electrical ground to the circuit. When the surface mount device is mounted to a provided mounting surface, at least one layer of the circuit is orthogonal to the provided mounting surface.
摘要:
The invention provides a grounding strategy for electronic components. In particular, the present provides ground connections in thin-film electronic components by connecting one group of one or more resonators to one ground connection and connecting a second group of one or more resonators to another ground connection.
摘要:
A filter is delineated that may have an input for receiving an input signal including a plurality of different frequencies and an output for passing an output signal within a first frequency band. The filter may include a circuit coupled between the input of the filter and the output of the filter such that the circuit may add one or more zeros within a second frequency band to increase attenuation of the input signal within the second frequency band. Portions of the filter may be employed to form such a circuit. The filter may be used by an electrical system employing the filter.
摘要:
A bandpass filter includes at least two thin-film layers, a first resonant circuit including a first inductor, and a second resonant circuit including a second inductor. In one embodiment, the first inductor comprises a coil having a counter-clockwise rotation positioned in two or more of the at least two thin-film layers and the second inductor comprises a coil having a clockwise rotation positioned in two or more of the at least two thin-film layer. In this case, the first inductor is coupled to the second inductor in at least one of the at least two thin-film layers when the bandpass filter is energized. In another embodiment, the first inductor has a clockwise rotation and the second has a counter-clockwise rotation positioned. In this case, the first inductor is coupled to the second inductor in at least two of the at least two thin-film layers when the bandpass filter is energized.
摘要:
A device according to various aspects of the present invention generally includes a surface mount device having a top side, a bottom side, a plurality of sidewalls, and a circuit comprising one or more layers. The device includes a first conductive surface covering a portion of one of the sidewalls for providing an input to the circuit, a second conductive surface covering a portion of one of the sidewalls for providing an output from the circuit, and a third conductive surface covering a portion of one of the sidewalls for providing an electrical ground to the circuit. When the surface mount device is mounted to a provided mounting surface, at least one layer of the circuit is orthogonal to the provided mounting surface.
摘要:
The invention provides a grounding strategy for electronic components. In particular, the present provides ground connections in thin-film electronic components by connecting one group of one or more resonators to one ground connection and connecting a second group of one or more resonators to another ground connection.
摘要:
A bandpass filter including one or more metal layers, each layer having a first region and a second region. The filter also includes two or more LC resonators and one or more coupling networks for connecting the two or more LC resonators in parallel. The two or more LC resonators are contained within the first region of the one or more layers and the one or more coupling networks are contained in the second region of the one or more layers.