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Daniel J Chew, 46Fremont, CA

Daniel Chew Phones & Addresses

Fremont, CA   

Lenox, MI   

7860 Highway 131, Washburn, TN 37888   

1125 Thomas, Blacksburg, VA 24060    540-9510590   

Round Lake, IL   

Glenview, IL   

Vienna, VA   

Arlington, VA   

South Bend, IN   

Lane, IL   

Chicago, IL   

Stevensville, MI   

Work

Company: Marks & Clerk UK Address:

Mentions for Daniel J Chew

Career records & work history

Lawyers & Attorneys

Daniel Chew Photo 1

Daniel Chew - Lawyer

Office:
Marks & Clerk UK
Specialties:
Patent
ISLN:
922001193
University:
University of Surrey; University of Surrey

Resumes & CV records

Resumes

Daniel Chew Photo 48

Daniel Chew

Location:
San Francisco Bay Area
Industry:
Computer & Network Security
Daniel Chew Photo 49

Daniel Chew

Daniel Chew Photo 50

Daniel Chew

Daniel Chew Photo 51

Independent Marketing And Advertising Professional

Location:
San Francisco Bay Area
Industry:
Marketing and Advertising
Daniel Chew Photo 52

General Manager

Location:
San Francisco Bay Area
Industry:
Retail
Daniel Chew Photo 53

Daniel Chew

Location:
United States

Publications & IP owners

Us Patents

Grating Lobe Mitigation In Presence Of Simultaneous Receive Beams

US Patent:
2013017, Jul 11, 2013
Filed:
Jan 9, 2012
Appl. No.:
13/345915
Inventors:
Daniel S. Chew - Danville CA, US
Leo H. Hui - Alhambra CA, US
Assignee:
Raytheon Company - Waltham MA
International Classification:
H01Q 3/00
US Classification:
342372
Abstract:
A method that digitally distinguishes mainlobe detections from grating lobe and sidelobe detections without need for added antenna or receiver architecture. The method includes applying receive weights to return radar data for each radar receive element to steer each subarray of a array radar antenna to a direction other than the subarray transmit angle and includes applying a subarray weight to each subarray to generate the array radar antenna receive beam data having magnitude and phase components. The method includes applying predetermined scale factors to the subarray beam data magnitude for each subarray to generate scaled subarray beam data magnitudes. The method includes generating guard beam data for each subarray based on the scaled subarray beam data magnitudes. The method also includes determining if the return radar data corresponds to a mainlobe or a grating lobe or sidelobe based on the receive beam data and the guard beam data.

Isbn (Books And Publications)

Chinese Pioneers On The Sarawak Frontier, 1841-1941

Author:
Daniel Chew
ISBN #:
0195889150

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