High-Q planar active resonator based on substrate integrated waveguide technique


A low-cost planar active resonator in Ku-band based on the substrate integrated waveguide (SIW) technique is reported. A series feedback network is used to generate the negative resistance, which compensates the energy loss within the SIW cavity. The quality (Q) factor of the SIW resonator is greatly improved. An experimental active SIW reflective-resonator is designed and fabricated. The measured results show that the proposed active resonator possesses a loaded Q factor of 1455, and unloaded Q factor of 7631, which is ultra-high among other planar resonators. The active SIW resonator is a promising element for the design of high-performance microwave filters and oscillators.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Tunable, High-Q, Substrate-Integrated, Evanescent-Mode Cavity Bandpass-Bandstop Filter CascadeABSTRACT:A new single substrate-integrated bandpass-bandstop (BP-BS) filter cascade, implemented using high-Q, heavily-loaded,
PROJECT TITLE :Agile High-Q RF Photonic Zooming FilterABSTRACT:We have a tendency to report on the development of an agile radio frequency (RF) photonic receiver front-finish primarily based on a tunable single pole band-pass
PROJECT TITLE : Network Resource Allocation for Users With Multiple Connections Fairness and Stability - 2014 ABSTRACT: This paper studies network resource allocation between users that manage multiple connections, possibly
PROJECT TITLE : Multi-Core Embedded Wireless Sensor Networks Architecture and Applications - 2014 ABSTRACT: Technological advancements in the silicon industry, as predicted by Moore's law, have enabled integration of billions
PROJECT TITLE : Joint Topology-Transparent Scheduling and QoS Routing in Ad Hoc Networks - 2014 ABSTRACT: This paper considers the problem of joint topologytransparent scheduling (TTS) and quality-of-service (QoS) routing in

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry