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Microwave High Dielectric Constant Materials.
Quarterly rept. no. 4, 1 Apr-30 Jun 70,
RAYTHEON CO WALTHAM MA RESEARCH DIV
Pagination or Media Count:
The major effort during this reporting period has been to develop temperature-compensated, two-phase dielectrics in the Zn2TiO4-TiO2 and the MgTi2O5-TiO2 systems. Two materials, designated ZT-75 and MT-16 were developed which are very nearly compensated with dielectric constants near k 24. The mechanical, thermal, and physical properties of these materials were measured. The significance and applicability of the various dielectric constant temperature coefficients are briefly discussed. Finally, a complete list of property values is given for the four materials developed in this phase of the program 1 BaTi4O9, 2 Li2O-1.5TiO2, 3 MT-16, and 4 ZT-75. Author
APPROVED FOR PUBLIC RELEASE