Michael J. Garbacz - Norridge IL Kai Hansen - Arlington Heights IL
Assignee:
Zenith Electronics Corporation - Glenview IL
International Classification:
H01L 4108
US Classification:
310313R
Abstract:
A multichannel surface acoustic wave encoder/decoder having a common electrical input is designed so that the insertion losses of the channels differ despite the apparent design constraint of closely matched channel output impedances. The input transducing device or SAW transmitter is divided into individual transducers (or into subtransducers) having different numbers of finger overlaps, thus achieving different acoustic output levels which in turn result in different insertion losses for different channels. The finger spacing of the SAW transmitters can differ between the respective input transducers or subtransducers so as to optimize the center frequency of each channel.
An acoustic surface wave filter is described for receiving one of two electrical signals at either of a pair of input ports and for providing a filtered electrical signal at a common output port. The filter includes a pair of input electro-acoustic transducers on a substrate, each coupled to one of the input ports, for launching surface waves in response to an electrical input signal. Each of the input transducers is associated with a multistrip coupler and an output transducer for converting the surface waves to an electrical output signal. The layout and geometry of the filter components are such that all surface waves are launched in a direction which is oblique to the substrate boundaries to reduce interference due to reflected surface waves. The layout and geometry also result in a relatively small substrate and a simultaneous reduction of insertion loss.
Adrian J. DeVries - Mount Prospect IL Kai Hansen - Arlington Heights IL
Assignee:
Zenith Radio Corporation - Glenview IL
International Classification:
H03H 964 H03H 972
US Classification:
333195
Abstract:
In order to avoid spurious responses at the third harmonic of the signal frequency, a surface acoustic wave filter employs a multi-strip track coupler in which the spacing d of the elements is an integral multiple I of the acoustic wavelength. lambda. of the third harmonic. When the condition d=I. lambda. is satisfied, the coupler blocks transmission of the third harmonic from the input transducer track to the output transducer track. This basic principle can also be used to block other frequencies.
Esco Corporation
Senior Manager of Digital Solutions
Publicis.sapient Jul 2013 - Feb 2017
Creative Technologist
Illinois Institute of Technology Aug 2011 - Jul 2013
Network and Systems Coordinator
Illinois Institute of Technology Aug 2010 - Jul 2011
Research Machinist
Iit Institute of Design Oct 2005 - May 2010
Architectural Research Assistant
Education:
Illinois Institute of Technology 2011 - 2013
Master of Science, Masters, Architecture, Design
Iit College of Architecture (Graduate) 2011 - 2013
Master of Science, Masters, Architecture, Design
Iit Institute of Design 2011 - 2011
Iit College of Architecture 2005 - 2010
Bachelor of Architecture, Bachelors, Architecture
Skills:
Rapid Prototyping Design Research User Experience Design Autocad Adobe Creative Suite Sustainable Design Embedded Systems Data Modeling Architectural Design Internet of Things Revit Sketchup Microsoft Office Grasshopper 3D Rhino 3D Python Connected Product Development 3D Studio Max Human Computer Interaction Os X Sustainable Architecture Data Visualization Smart Cities Mechanical Engineering Computer Vision Java Cam Arduino Higher Education Linux Data Analysis 3Ds Max Design Embedded Firmware Development Product Design Ios Development Windows Rhinocam Indesign Project Management Project Planning Adobe Illustrator Adobe Photoshop User Experience Apache Nifi Node.js Scrum Elastic Stack Strategy Management Leadership Infrastructure As A Service Paas Microsoft Azure Kanban Photoshop Illustrator Elasticsearch
Interests:
Utdanning Science Craft Beer Brewing Cycling Photography Sailing Music Architecture Computational Design Road Cycling and Racing Art and Architecture Digital Fabrication Cinema
Vouch Insurance
Head of Marketing
Twine
Head of Marketing
Brightpeak Financial Nov 2014 - 2017
Senior Marketing Manager
Brightpeak Financial Mar 2014 - Nov 2014
Digital Marketing Manager
Thrivent Financial Jan 2012 - Mar 2014
Marketing Specialist
Education:
St. Olaf College 2007 - 2011
Bachelors, Bachelor of Arts, Entrepreneurship
Litchfield Senior High School 2007
Skills:
Marketing Social Media Social Media Marketing Entrepreneurship Social Networking Adobe Creative Suite Strategy New Media Online Marketing Video Facebook Marketing Strategy Digital Marketing Microsoft Office Public Speaking Wordpress Multimedia Email Marketing Advertising Leadership Content Management Photoshop Nonprofits Thought Leadership Non Profits Lead Generation Html Sound Web Design Graphic Design Interactivity
Rensselaer Polytechnic Institute - Mechanical engineering
Kai Hansen
Work:
Valve Corporation
About:
I don't know what i want, but i know how to get it...
Tagline:
If these walls could talk...I would be freaked out and probably live outdoors.
Kai Hansen
Work:
Lic
Kai Hansen
Kai Hansen
Kai Hansen
Kai Hansen
About:
I'm into surfing, water sports, travel, and cosmic things.I write, promote, publicize, speak, and assist others to find their potential.I'm also a music promoter but only for certain people, s...
Kai Hansen
Tagline:
I am working in Oil and Gas as a consultants
Flickr
Youtube
Angra - The Temple Of Hate feat. Kai Hansen
Show do Aniversrio de 14 anos, Via Funchal SP, November 5th, 2005 - co...
Category:
Music
Uploaded:
22 Mar, 2009
Duration:
5m 50s
FUTURE WORLD - HELLOWEEN - Kai Hansen - Micha...
FUTURE WORLD - HELLOWEEN If youre out there all alone And you dont kno...
Category:
Music
Uploaded:
20 Apr, 2008
Duration:
8m 56s
Kai Hansen - Guitar Solos
Kai Hansen - Guitar Solos (from album - the Keeper of the Seven Keys I...
Category:
Music
Uploaded:
17 Jan, 2008
Duration:
5m 8s
Gamma Ray - Ride The Sky
Great song! Great video! Kai Hansen rules!!
Category:
Music
Uploaded:
08 Jan, 2008
Duration:
9m 20s
hammerfall, kai hansen - I want out
video of the helloween's song i want out, played by hammerfall and kai...
Category:
Music
Uploaded:
09 Oct, 2006
Duration:
4m 35s
Kai Hansen
Dedicated to world's best guitarist
Category:
Music
Uploaded:
18 Feb, 2007
Duration:
2m 11s
News
Pippa the dog was famous for chasing a crocodile. That didn't work out this time
It was something that had a high probability of happening sometime, Pippa's owner, Kai Hansen, said, according to the Independent, after the dog was finally eaten by the croc while horrified onlookers screamed and a camera captured the whole thing.