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RF Front End Based on MEMS Components for Miniaturized Digital EVA Radio

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
094656
Solicitation Year:
2009
Solicitation Topic Code:
O1.04
Solicitation Number:
Small Business Information
AlphaSense, Inc.
510 Philadelphia Pike Wilmington, DE 19809-
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2011
Title: RF Front End Based on MEMS Components for Miniaturized Digital EVA Radio
Agency: NASA
Contract: NNX11CB35C
Award Amount: $599,999.00
 

Abstract:

In this SBIR project, AlphaSense, Inc. and the Carnegie Mellon University propose to develop a RF receiver front end based on CMOS-MEMS components for miniaturized digital EVA radio applications. In Phase I, we have proven the feasibility of implementing a compact, low power and high performance S band receiver front end based on CMOS- MEMS components. Specifically, we conducted link budget analysis to define the radio requirements for different applications, including low data rate voice, data/telemetry and high data rate, high definition video transceiving. We also identified and optimized the receiver front end architecture (i.e. a low-IF architecture), and analyzed its electrical performance based on known properties of individual CMOS- MEMS components. Finally, we fabricated two key components, a high quality factor MEMS band pass filter and a mixer-filter, and validated their performances. Phase II will be focusing on performance improvements of individual device and the whole receiver front end. We will also implement a fully integrated receiver based on the radio- on- a-chip solution, and characterize its performance.

Principal Investigator:

Xin Zhang
Principal Investigator
3023021116
xin@alphasense.net

Business Contact:

Xin Zhang
Business Official
3024680980
xin@alphasense.net
Small Business Information at Submission:

AlphaSense, Inc.
470 Century Blvd. Boxwood Commerce Center Wilmington, DE 19808-

EIN/Tax ID: 261422091
DUNS: N/A
Number of Employees:
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No