High Tc superconducting tunable ferroelectric transmitting syste

Details High Tc superconducting tunable ferroelectric transmitting syste High Tc superconducting tunable ferroelectric transmitting syste

1996-03-15

1997-04-01

Hajec, Donald T.

Communications: radio wave antennas

Antennas

Microstrip

343787, 331 99, 331107SL, 331117FE, 333 99S, H01Q 138, H03B 518

Patent

active

056171048

ABSTRACT:
Three embodiments of a tunable ferroelectric transmitting system are included. Each embodiment includes a tunable oscillator and a tunable antenna. Two embodiments include a negative resistance diode, the frequency of oscillation being controlled by a single crystal tunable ferroelectric resonator. The third embodiment uses a transistor. The tunable antenna is made of a single crystal tunable ferroeletric resonator. All conducting depositions are made of films of a high Tc superconducting material.

REFERENCES:
patent: 3778717 (1973-12-01), Okoshi et al.
patent: 4331940 (1982-05-01), Uwano
patent: 4673895 (1987-06-01), Tadachi et al.
patent: 4982168 (1991-01-01), Sigmon et al.
patent: 5248947 (1993-09-01), Shiga
patent: 5309119 (1994-05-01), Shiga

Affiliated with

Also associated with

Rating

High Tc superconducting tunable ferroelectric transmitting syste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High Tc superconducting tunable ferroelectric transmitting syste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High Tc superconducting tunable ferroelectric transmitting syste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-543002