| dc.creator | Chang, Kai | |
| dc.creator | Yun, Tae-yeoul | |
| dc.creator | Tahim, Raghbir S. | |
| dc.date.accessioned | 2019-06-17T16:59:53Z | |
| dc.date.available | 2019-06-17T16:59:53Z | |
| dc.date.issued | 2006-01-17 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/176803 | |
| dc.description.abstract | An apparatus for introducing electromagnetic perturbation into a target device includes a piezoelectric transducer configured to deflect in response to an applied voltage and a perturber configured to deflect in response to deflection of the piezoelectric transducer. The deflection of the perturber causes electromagnetic perturbation, and in some cases a phase shift, in the target device. The electromagnetic perturbation may also be used to tune microwave devices such as filters, resonators, and oscillators. | en |
| dc.language | eng | |
| dc.publisher | United States. Patent and Trademark Office | |
| dc.rights | Public Domain (No copyright - United States) | en |
| dc.rights.uri | http://rightsstatements.org/vocab/NoC-US/1.0/ | |
| dc.title | Electromagnetic phase shifter using perturbation controlled by piezoelectric transducer and pha array antenna formed therefrom | en |
| dc.type | Utility patent | en |
| dc.format.digitalOrigin | reformatted digital | en |
| dc.description.country | US | |
| dc.contributor.assignee | The Texas A&M University System | |
| dc.contributor.assignee | RST Scientific Research, Inc. | |
| dc.identifier.patentapplicationnumber | 09/796659 | |
| dc.subject.uspcprimary | 343/767 | |
| dc.subject.uspcother | 333/161 | |
| dc.date.filed | 2001-02-28 | |
| dc.publisher.digital | Texas A&M University. Libraries | |
| dc.subject.cpcprimary | H01P 1/184 | |
| dc.subject.cpcprimary | H01Q 13/085 | |
| dc.subject.cpcprimary | H01Q 21/064 | |
