Piezo-controlled microwave frequency agile dielectric devices

Various highly tunable low-loss microwave devices are elaborated by piezoelectrically induced machanical changes in the microwave structures utilizing high Q dielectrics.In this connection, an effective dielectdric constant, £eff, of used composite structures is controlled by fast actuator that results in energy distribution within the devices. Typical device consist of dielectric and metallic parts with an air gap between them that provides the largest perturbation in the electromagnetic field. By mini-actuator, the size of the air gap is changed and, as a result, the eff can be tuned that is used for a device control.Highly tunable dielectric resonators as filters as well as wideband, low-loss phase shifters are realized experimentally.

show abstract

Microwave structures electromecanical reconfiguration for tunable devices elaboration

Poplavko¹,

Prokopenko²,

Furman

et al. 2005

2005 15th International Crimean Conference Microwave &Amp; Telecommunication Technology

Self Cite

View full text Add to dashboard Cite

show abstract

Development of Piezo-Operated Dielectric Phase Shifter

Poplavko¹,

Golubeva²,

Prokopenko³

2006

2006 16th International Crimean Microwave and Telecommunication Technology

View full text Add to dashboard Cite

Low Loss Microwave Piezo-Tunable Devices

Poplavko¹,

Prokopenko²,

Pashkov³

et al. 2006

2006 European Microwave Conference

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Piezo-controlled microwave frequency agile dielectric devices

Cited by 9 publications

References 7 publications

Microwave structures electromecanical reconfiguration for tunable devices elaboration

Microwave structures electromecanical reconfiguration for tunable devices elaboration

Development of Piezo-Operated Dielectric Phase Shifter

Low Loss Microwave Piezo-Tunable Devices

Contact Info

Product

Resources

About