Patent ID: 11955724
Assignee: CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 10:
11. A remote signal communication system comprising:
a first antenna that transmits first frequency bands;
a second antenna that transmits second frequency bands that are higher than the first frequency bands, and wherein the first and second antennas are mounted to a support structure that comprises a remote communication device that communicates with a vehicle remote communications unit;
a first dual matching network for the first frequency bands; and
a second dual matching network for the second frequency bands;
wherein the first frequency bands comprise a first frequency and a second frequency that is higher than the first frequency, and wherein the second frequency bands comprise a third frequency that is higher than the second frequency and a fourth frequency that is higher than the third frequency; and
wherein the first dual matching network comprises a first dual band matching circuit comprised of a first set of components to create a cascade tuning circuit, and wherein the second dual matching network comprises a second dual band matching circuit comprised of a second set of components to provide two tuning circuits.