STTR Phase I: Metamaterial-Based Antennas for Miniaturized Multi-Band Wireless Systems

Award Information
Agency:
National Science Foundation
Branch
n/a
Amount:
$150,000.00
Award Year:
2007
Program:
STTR
Phase:
Phase I
Contract:
0711825
Agency Tracking Number:
0711825
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
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
199441960
Principal Investigator:
Jesus Castaneda
Dr
(630) 724-0596
castan_jesus@sbcglobal.net
Business Contact:
Angela Yang
PhD
(630) 724-0596
yang7994@sbcglobal.net
Research Institution:
Univ of IL Chicago
H Y David F Yang
809 Marshfield
Chicago, IL, 60612 3800
(312) 996-0675
Nonprofit college or university
Abstract
This Small Business Technology Transfer (STTR) Phase I research project explores novel wireless antenna technologies based on one or two dimensional metamaterial structures. The basic approach is to compress, twist, and fragment (CTF) metal strips or discs in a multi-layer structure to form self-tuned, bandwidth optimized, and miniaturized antennas. A concept of dispersion band engineering is introduced in this project to facilitate the antenna design. By tailoring the transmission band characteristics through the use of three-dimensional (3D) substrate metallization, it is possible to reduce guide-wavelength dramatically while maintaining low dispersion. The metallized materials comprise possibly high-density localized vias and metal films within multiple dielectric layers in printed circuit structures. This project investigates new integrated antennas evolved from such structures. Wireless communications continue to demand compact power efficient multi-standard and multi-functional systems where the antenna has been a salient component and the bottleneck for miniaturization and broadband applications. The proposed concept of 3D volume integrated circuits to replace conventional planar integrated circuits will have broader impact on RF communication systems. The proposed low-cost single-band antenna solution could have direct impact on dimension reduction of GSM mobile phones. The new idea of one antenna for all should have an immediate market demand on WLAN enhanced GSM phones. The product could expand into other wireless networks, such as global satellite navigation, radio-frequency identification (RFID), and paging systems.

* information listed above is at the time of submission.

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