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Referenceless and Frequency Independent Radio Reciever
TS-037378 — A radio receiver that operates without the need for locally generated reference signals.
A radio frequency signal may typically consist of a single frequency carrier signal, modulated with some information signal. The purpose of a receiver is to extract the information signal from the carrier. This is commonly accomplished by mixing the received signal with one or more local reference…
  • College: College of Engineering (COE)
  • Inventors: Novak, Markus; Bojja venkatakrishnan, Satheesh; Volakis, John
  • Licensing Officer: Wohlgamuth, Christopher

UWB Multi-Antenna with High Isolation for Indoor Mobile Communication Systems
TS-015305 — An indoor base station system of multiple transmit and receive antennas with ultra-wide-band performance that covers LTE, GSM, PCS, and WiFi bands.
Ultra-wide-band (UWB) technology combined with multiple transmit and receive antennas can provide high data rates for indoor communications. However, designing multi-antenna systems with UWB performance is challenging because a sizable level of isolation between antennas is required to achieve eff…
  • College: College of Engineering (COE)
  • Inventors: Chen, Chi-Chih; Volakis, John; Yetisir, Ersin
  • Licensing Officer: Wohlgamuth, Christopher

Enhanced Tapered Chamber Measurement Range
TS-015152 — A novel tapered chamber design that allows for easy polarization change, test zones clean of stray signals, and a thinner back wall absorber
The original tapered chamber was developed to reduce stray signals normally associated with a more traditional rectangular chamber. In a tapered chamber, a feed antenna is placed at the throat of a tapered section. This chamber design had several problems: the original concept could not satisfy bo…
  • College: College of Engineering (COE)
  • Inventors: Burnside, Walter; Essman, Stephen; Theunissen, Wilhelmus (Willie); Walton, Eric
  • Licensing Officer: Dahlman, Jason "Jay"

Reflective Panel for Wireless Applications
TS-015134 — A reflective panel for reflecting electromagnetic waves comprised of a material with varying resistivity across the panel
Wireless systems are linked together through an electromagnetic field that propagates from the transmitter to the receiver, and as a result engineers must be concerned with the transmitting and receiving antennas and the propogation path to improve service. Modern wireless systems have been develo…
  • College: College of Engineering (COE)
  • Inventors: Burnside, Walter; Chuang, Chiwei; Steinberger, David
  • Licensing Officer: Wohlgamuth, Christopher

Wireless Sensor for Use in Multipath Clutter
TS-015091 — A wireless sensor and data transponder for use in severe multipath varying propagation environments
It is often necessary to measure physical properties, such as temperature, strain, pressure, etc, using wireless communication between sensors and the master system. Practical constraints on sensor placement, weight, size, temperature, and lifetime requirements have led engineers to design small, …
  • College: College of Engineering (COE)
  • Inventors: Walton, Eric; Bayram, Yakup; Bruce, Gary; Crowe, Doug; Gemeny, Steve; Montgomery, Bruce; Tuncay, Orbay
  • Licensing Officer: Dahlman, Jason "Jay"

Low-Power Analog-to-Digital Converter
TS-015055 — A time-based (phase-based) Analog to Digital Converter (ADC) that is small, fast, and maintains a high level of accuracy.
Analog-to-digital conversion is carried out in a variety of computer and communications applications. Different types of analog-to-digital converters (ADCs) have been developed to convert an analog signal, such as voltage, to a digital signal with a value that corresponds to the magnitude of the a…
  • College: College of Engineering (COE)
  • Inventors: Lin, Yiqiao; El-Naggar, Mohammed
  • Licensing Officer: Wohlgamuth, Christopher

CoolComm Structure for Automobiles
TS-015041 — A metal structure effective for infrared reflection while improving radio frequency communication.
Transparent metallic coatings can be used as infrared radiation reflectors and as heating elements on automobiles. These coatings have the capacity to reduce the build-up of heat inside a vehicle's cab and to reduce the need for air conditioning. Additionally, a metallic coating can be used to…
  • College: College of Engineering (COE)
  • Inventors: Walton, Eric
  • Licensing Officer: Dahlman, Jason "Jay"

Antenna with Addressable Pixel Elements
TS-015040 — A programmable antenna for rapid application switching
Development of reconfigurable antennas is desired by the aerospace, automotive, and communications industries. Current designs utilize a set of radiating elements connected to a transmission line with embedded amplitude and phase shift elements. An alternative technique is to use antenna modules w…
  • College: College of Engineering (COE)
  • Inventors: Walton, Eric; Montgomery, Bruce
  • Licensing Officer: Dahlman, Jason "Jay"

Multiple Antenna System
TS-015039 — Joining several independent satellite antennas above a single parabolic dish
Previously, it was necessary to have three separate parabolic dish antennas, each with positioning equipment, to receive signals from three different satellites. In order to make these multiple independent contacts, communications arrays grow quickly in size with increased costs for each addition.…
  • College: College of Engineering (COE)
  • Inventors: Walton, Eric
  • Licensing Officer: Dahlman, Jason "Jay"

Ultra-wideband Antenna integrated compact balun and feed structure
TS-014994 — An Ultra-wideband (8 to 1 continuous bandwidth), extremely low profile, wide angle scanning, phased array with integrated compact balun and feed structure
Tightly Coupled Dipole Arrays (TCDAs) are popular due to their wide bandwidth, good scan performance, low profile, and low cross polarization. However, to realize their full potential, a wideband balanced feed is required. Compact wideband baluns are difficult to realize, and previous dipole array…
  • College: College of Engineering (COE)
  • Inventors: Doane, Jonathan; Sertel, Kubilay
  • Licensing Officer: Dickerson, Cassandra

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