Localized temperature stability of low temperature cofired ceramics
| Patent Number: | 8,593,237 |
| Issued: | 11/26/2013 |
| Official Filing: | View the Complete Patent |
| Abstract: | The present invention is directed to low temperature cofired ceramic modules having localized temperature stability by incorporating temperature coefficient of resonant frequency compensating materials locally into a multilayer LTCC module. Chemical interactions can be minimized and physical compatibility between the compensating materials and the host LTCC dielectrics can be achieved. The invention enables embedded resonators with nearly temperature-independent resonance frequency. |
| Filed: | 9/26/2011 |
| Application Number: | 13/245,535 |
| Government Interests: | STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |