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STTR Phase I: Phase-Modulated Antennas for Bandwidth-Efficiency and Cost…

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
84931
Program Year/Program:
2007 / STTR
Agency Tracking Number:
0712241
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Invertix Corporation
8201 Greensboro Drive Suite 800 McLean, VA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: STTR Phase I: Phase-Modulated Antennas for Bandwidth-Efficiency and Cost Reduction
Agency: NSF
Contract: 0712241
Award Amount: $149,851.00
 

Abstract:

This Small Business Technology Transfer (STTR) Phase I research project aims to prove the feasibility of Direct Phase Antenna Modulation (DPAM), an innovative wireless communication signaling technology that promises to greatly enhance spectral efficiency and multi-user interference, while reducing hardware complexity and component cost. The proposed approach uses specific novel properties of an antenna structure to perform modulation and demodulation, bypassing the need for these blocks in transmitter or receiver electronics. A doubling of data rate for a fixed spectrum allocation and quality of service can be achieved through use of a novel orthogonal bit per symbol in conjunction with traditional Quadrature Phase Shift Keying (QPSK) signaling. This proposed DPAM technology promises to enhance the widely used QPSK format, improving bandwidth efficiency by 50% while reducing system complexity and costs. Such an increase in bandwidth can have a large impact on wireless communications as radio spectrum, a fixed resource, is becoming more and more congested. This technology can support future versions of 802.x wireless data, personal communications, and telemetry services for consumer, government, military, and public safety applications. The DPAM also provides improvements with respect to multi-user isolation and also promises improved resistance to jamming.

Principal Investigator:

Brecken H. Uhl
Mr
7038132160
buhl@invertix.com

Business Contact:

Daniel A. Law
PhD
7038132160
dlaw@invertix.com
Small Business Information at Submission:

Invertix
7010 Little River Turnpike 6745 HOLLISTER AVENUE Annandale, VA 22003

EIN/Tax ID: 541925476
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
New Mexico State Univ
1620 Standley Drive
Las Cruces, NM 88003 8001
Contact: Muhammad T. Dawood
Contact Phone: (505) 646-1590
RI Type: Nonprofit college or university