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Ricky Lui Chair

age ~49

from Phoenix, AZ

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Also known as:
  • Chair Ricky
Phone and address:
2217 E Desert Trumpet Rd, Phoenix, AZ 85048
Connected to:

Ricky Chair Phones & Addresses

  • 2217 E Desert Trumpet Rd, Phoenix, AZ 85048
  • 1643 Mayfair Dr, Conover, NC 28613 • (828)4655833
  • 805 College Hill Rd, Oxford, MS 38655 • (662)2369614
  • Hickory, NC
  • Catawba, NC

Work

  • Company:
    Galtronics corporation ltd.
    Nov 2011
  • Address:
    Phoenix, Arizona Area
  • Position:
    Program manager / asia liaison

Education

  • Degree:
    PhD
  • School / High School:
    City University of Hong Kong
    1998 to 2002
  • Specialities:
    Antennas, Applied EM

Skills

Rf • Antennas • Wireless • Microwave • Rf Engineering • Product Development • Product Management • Wimax • Telecommunications • Lte • Cellular Communications • Mobile Devices • Engineering Management • 3G • Wifi • 4G • Simulations • Mobile Communications • Wireless Technologies • Mimo • Wlan • Cdma • Manufacturing • R&D • 2G • Electromagnetics • Rf Design • Pcb Design • Design For Manufacturing • 3Gpp • Wcdma • Umts • Digital Signal Processors • Antenna Design • Network Analyzer • Ansys • Signal Processing • Product Design • Optimization • Bluetooth • Hspa • Project Planning • Simulation Software • Ieee 802.11 • Zigbee • Cellular • Hfss • Simulation

Languages

English

Interests

New Technology • Soccer • Running • Squash • Tennis

Industries

Wireless

Resumes

Ricky Chair Photo 1

Director Of Business Development

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Location:
Phoenix, AZ
Industry:
Wireless
Work:
Galtronics Corporation Ltd. - Phoenix, Arizona Area since Nov 2011
Program Manager / Asia Liaison
Galtronics Corporation Ltd. - Phoenix, Arizona Area Apr 2008 - Nov 2011
Senior RF Project Engineer / Asia Liaison
Jaybeam Wireless 2006 - 2008
Senior RF Engineer
University of Mississippi 2003 - 2006
Research Fellow
City University of Hong Kong 2003 - 2003
Research Fellow
Education:
City University of Hong Kong 1998 - 2002
PhD, Antennas, Applied EM University of Mississippi
Skills:
Rf
Antennas
Wireless
Microwave
Rf Engineering
Product Development
Product Management
Wimax
Telecommunications
Lte
Cellular Communications
Mobile Devices
Engineering Management
3G
Wifi
4G
Simulations
Mobile Communications
Wireless Technologies
Mimo
Wlan
Cdma
Manufacturing
R&D
2G
Electromagnetics
Rf Design
Pcb Design
Design For Manufacturing
3Gpp
Wcdma
Umts
Digital Signal Processors
Antenna Design
Network Analyzer
Ansys
Signal Processing
Product Design
Optimization
Bluetooth
Hspa
Project Planning
Simulation Software
Ieee 802.11
Zigbee
Cellular
Hfss
Simulation
Interests:
New Technology
Soccer
Running
Squash
Tennis
Languages:
English

Us Patents

  • Base Station Antenna With Beam Shaping Structures

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  • US Patent:
    20090096700, Apr 16, 2009
  • Filed:
    Oct 15, 2008
  • Appl. No.:
    12/251675
  • Inventors:
    Ricky Chair - Phoenix AZ, US
  • International Classification:
    H01Q 21/26
  • US Classification:
    343797
  • Abstract:
    A dual polarization base station antenna producing a beam having 3 dB azimuth beamwidth of E(theta) within 5 of the 3 dB azimuth beamwidth of E(phi). The antenna also maintains E(theta) and E(phi) within 3 dB of each other over a wide beamwidth up to 120, and over a wide bandwidth of 30% of the center frequency. The antenna achieves these performance characteristics through beam shaping structures connected to or located near the ground plane supporting the dipole antenna elements. By adjusting the locations and shapes of the beam shaping structures, specific antennas are designed to meet these design characteristics for different desired beamwidths, including 45, 60, 90 and 120.

  • Directive Antenna With Isolation Feature

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  • US Patent:
    20130069837, Mar 21, 2013
  • Filed:
    Jun 9, 2011
  • Appl. No.:
    13/699384
  • Inventors:
    Randell Cozzolino - Phoenix AZ, US
    Ricky Chair - Phoenix AZ, US
  • Assignee:
    GALTRONICS CORPORATION LTD. - Tiberias
  • International Classification:
    H01Q 9/16
    H01Q 21/00
    H01Q 13/10
  • US Classification:
    343727
  • Abstract:
    An antenna including a reflector formed by a ground plane, the ground plane having a notch therein, at least one parasitic director offset from the ground plane and a driven element formed by a dipole antenna coupled to the ground plane in proximity to the notch and located between the at least one parasitic director and an edge of the ground plane.

  • Antenna Combined With Lighting Device

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  • US Patent:
    20140168020, Jun 19, 2014
  • Filed:
    May 3, 2012
  • Appl. No.:
    14/115213
  • Inventors:
    Marin Stoytchev - Chandler AZ, US
    Cliff Connors - Tempe AZ, US
    Gary Wannagot - Gilbert AZ, US
    Samuel Zaila - Phoenix AZ, US
    Ricky Chair - Phoenix AZ, US
    Randell Cozzolino - Phoenix AZ, US
  • Assignee:
    GALTRONICS CORPORATION LTD. - Tiberias
  • International Classification:
    H01Q 1/22
    F21V 23/00
  • US Classification:
    343721
  • Abstract:
    A lighting device including at least one light source, a housing located adjacent to the at least one light source, the housing defining a longitudinal axis and being intersected by a lateral axis and an antenna at least partially enclosed by the housing and located proximal to the at least one light source, the antenna being operative to radiate energy, more than half of the energy being radiated in a direction within a hemisphere symmetric about the longitudinal axis and having an equatorial plane in which the lateral axis extends.

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Ricky Chair

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