Integrated heterodyne terahertz transceiver
Abstract
A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. An antenna connected to the Schottky diode receives a terahertz signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 968976
- Patent Number(s):
- 7550734
- Application Number:
- 11/698,010
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Lee, Mark, and Wanke, Michael C. Integrated heterodyne terahertz transceiver. United States: N. p., 2009.
Web.
Lee, Mark, & Wanke, Michael C. Integrated heterodyne terahertz transceiver. United States.
Lee, Mark, and Wanke, Michael C. Tue .
"Integrated heterodyne terahertz transceiver". United States. https://www.osti.gov/servlets/purl/968976.
@article{osti_968976,
title = {Integrated heterodyne terahertz transceiver},
author = {Lee, Mark and Wanke, Michael C},
abstractNote = {A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. An antenna connected to the Schottky diode receives a terahertz signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 23 00:00:00 EDT 2009},
month = {Tue Jun 23 00:00:00 EDT 2009}
}
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