Single Antenna Subharmonic Tags
개요
발명자
Cristian CASSELLA; Nicolas CASILLI; Luca COLOMBO
IPC 분류
CPC 분류
Provided herein are methods and systems for subharmonic tags including a single antenna having a reactive input impedance and a set of lumped components coupled to the antenna, the lumped components having a frequency-dependent input impedance, wherein the frequency-dependent input impedance of the lumped components causes the coupled antenna and lumped components to resonate at both an input frequency of the subharmonic tag and at an output frequency of the subharmonic tag.
원문 (중국어)
Provided herein are methods and systems for subharmonic tags including a single antenna having a reactive input impedance and a set of lumped components coupled to the antenna, the lumped components having a frequency-dependent input impedance, wherein the frequency-dependent input impedance of the lumped components causes the coupled antenna and lumped components to resonate at both an input frequency of the subharmonic tag and at an output frequency of the subharmonic tag.