Resonant circuits

H - Electricity – 03 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H03J 1/00 (2006.01)

Patent

CA 2634075

Embodiments of the invention relate to resonant circuits; particularly but not exclusively the embodiments relate to resonant circuits in RPID (radio frequency identification) responsive to a wide frequency range. A controllable electric resonator comprising an inductor coupled to a first capacitor to form a resonant circuit, the resonator further comprising a controllable element, a second capacitor controllable coupled across said first capacitor by said controllable element, and a control device to control said controllable element such that a total effective capacitance of said first and second capacitor varies over a duty cycle of an oscillatory signal on said resonator.

Les modes de réalisation de l'invention se rapportent à des circuits résonnants, les modes de réalisation se rapportent, en particulier mais pas exclusivement, à des circuits résonnants dans le domaine de l'identification RFID (identification par radiofréquence) sensibles à une large gamme de fréquences. Un résonateur électrique pouvant être commandé, comprend une bobine d'inductance reliée à un premier condensateur pour former un circuit résonnant, le résonateur comprend en outre un élément pouvant être commandé, un second condensateur pouvant être commandé étant relié audit premier condensateur grâce audit élément pouvant être commandé et un dispositif de commande permettant de commander ledit élément pouvant être commandé de telle sorte que la capacité efficace totale desdits premier et second condensateurs varie sur un rapport cyclique du signal oscillatoire sur ledit résonateur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Resonant circuits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resonant circuits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resonant circuits will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1815795

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.