Novel ceramic ferroelectric composite material - bsto-mgo

Details Novel ceramic ferroelectric composite material - bsto-mgo Novel ceramic ferroelectric composite material - bsto-mgo

C - Chemistry, Metallurgy

04

B

C04B 35/465 (2006.01) H01Q 1/38 (2006.01)

Patent

CA 2164594

A novel ceramic ferroelectric material having a low dielectric constant, extremely low loss and high tunability. The material is a composite comprising Barium Strontium Titanate (BSTO) and a ceramic material having a low dielectric constant. The preferred composite is represented by Ba1-xSrxTiO3-MgO, wherein x is greater than 0.00, but less than or equal to 0.75, and wherein the percent weight ratio between Ba1-xSrxTiO3 and MgO ranges from approximately 99 % - 40 % and 1 % - 60 %, respectively. The novel materials possess superior electronic properties; and they may be employed in various antenna systems at both microwave and millimeter wave range frequencies.

Nouveaux matériaux céramiques ferroélectriques présentant une faible constante diélectrique, de très faibles pertes et une accordabilité élevée. Il s'agit de composites de titanate de baryum/strontium (BSTO) et d'un matériau céramique à faible constante diélectrique. Le composite préféré est du type Ba1-xSrxTiO3-MgO où x est compris entre 0,00 et 0,75, et où les proportions en poids de Ba1-xSrxTiO3 et de MgO sont respectivement comprises entre 99 et 40 % et 1 et 60 %. Ces nouveaux matériaux aux excellentes propriétés électroniques peuvent s'utiliser dans différents systèmes d'antennes pour longueurs d'ondes micrométriques et millimétriques.

Affiliated with

Also associated with

Rating

Novel ceramic ferroelectric composite material - bsto-mgo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel ceramic ferroelectric composite material - bsto-mgo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel ceramic ferroelectric composite material - bsto-mgo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1736551