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STTR Phase I: Electronically Tunable RF Passives on Planar Multi-Layer…

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
80146
Program Year/Program:
2006 / STTR
Agency Tracking Number:
0539198
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
BWE
1026 Sean Circle 6745 HOLLISTER AVENUE Darien, IL 60561 3877
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2006
Title: STTR Phase I: Electronically Tunable RF Passives on Planar Multi-Layer Metamaterials
Agency: NSF
Contract: 0539198
Award Amount: $99,939.00
 

Abstract:

This Small Business Technology Transfer (STTR) Phase I project investigates a new type of electronically tunable RF passives for reconfigurable multi-band and multi-function RF front end radio systems. The front-end passives including antennas, filters, baluns, and transmission line inductors and capacitors are printed on an engineered metalized material (meta-materials) made on common printed-circuit multiple metal-dielectric layer structures. By tuning the injected currents on meta-material, it could be possible to adjust material characteristics and as a result, the central frequency and operating band of a passive component. The design of such an electronically tunable system requires a rigorous electromagnetic analysis of passive components, meta-materials, and their interactions. The desired planar meta-materials are compact in size with the metal profile resonant frequencies close to the device frequencies. The entire tunable system design requires the modeling of electromagnetic coupling between components and meta-materials and involves a three-dimensional field analysis of the complete structure. Wireless communication technology and applications have seen tremendous growth in recent years. Present wireless technology is geared toward the consolidation of multiple networks into one communication system for global roaming. There is an ever increasing demand for broadband multimedia applications for personal communication systems (PCS) that are extremely compact in size with multiple functionalities. A compact and power efficient implementation of multi-standard and multi-functional system calls for a tunable or reconfigurable RF front-end that is completely integrated with the rest of the system on circuit boards. RF passives on the circuit board (outside the chips) remain the bottleneck for device miniaturization and reconfiguration.

Principal Investigator:

Jesse Castaneda
Dr
6307240596
castan_jesus@sbcglobal.net

Business Contact:

Angela Yang
6307240596
yang7994@sbcglobal.net
Small Business Information at Submission:

BWE
1026 Sean Circle Darien, IL 60561

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Univ of IL Chicago
809 Marshfield
Chicago, IL 60612
Contact: Hung Y. Yang
Contact Phone: (312) 996-0675
RI Type: Nonprofit college or university