发明名称 NEGATIVE GROUP DELAY CIRCUIT
摘要 A circuit for generating a negative group delay (NGD). The circuit comprises one or more electrical components, at least one of which has an input impedance that is sufficient for the electrical component(s) to generate an NGD. In an embodiment, the circuit comprises antenna that is configured to radiate an electrical signal delivered thereto and generate an NGD. The antenna has an input impedance sufficient for the antenna to generate the NGD. In another embodiment, the circuit comprises an amplifier that is configured to amplify an electrical signal delivered thereto and generate an NGD. In such an instance, the amplifier has an input impedance and either the amplifier or one or more matching circuits thereof has a quality factor sufficient to generate the NGD.
申请公布号 US2016093958(A1) 申请公布日期 2016.03.31
申请号 US201414892673 申请日期 2014.05.21
申请人 THE REGENTS OF THE UNIVERSITY OF MICHIGAN 发明人 MORTAZAWI Amir;ALOMAR Waleed
分类号 H01Q21/06;H01Q1/50;H03F3/19;H03H7/38;H03F1/56 主分类号 H01Q21/06
代理机构 代理人
主权项 1. A circuit for generating a negative group delay (NGD), comprising one or more electrical components, wherein at least one of the one or more electrical components has an input impedance that is sufficient for the electrical component(s) to exhibit a resonance behavior required to generate an NGD.
地址 Ann Arbor MI US