Sergio Mendoza

Sergio Mendoza Email and Phone Number

Principal Radio Frequency Engineer at Commscope (Formerly Arris) . @ CommScope
hickory, north carolina, united states
Sergio Mendoza's Location
Monterrey, Nuevo León, Mexico, Mexico
Sergio Mendoza's Contact Details

Sergio Mendoza work email

Sergio Mendoza personal email

About Sergio Mendoza

Electronics Hardware Engineer with experience in Radio Frequency (RF) and Analog Development : RF Amplifiers, Filters, Switches,PLL,Mixers,Couplers ,Attenuators , Amplifiers and regulators.• Perform Matching Impedance on RF stages.• Develop hardware prototypes , performing component selection, circuit simulation analysis and Verification Test.• Trade off understanding on Electrical,mechanical and manufacturing.• Supervise Cadence PCB Layout. Familiarity with Altium, Eagle and Kicad PCB software.• Interface and collaborate with Component Eng, Development ,Test Eng and Manufacturing Sites.• Subject Matter Expert (SME) on Component Engineering, component behavior and characteristics.• Evaluation of design prototypes.• Understanding on product development cycle, from concept through production• Strong ability with RF Lab equipment. • Strong Analytical and Problem Solving Skills.• Strong Troubleshooting Skills.Qualifications:• Radio Frequency (RF) and Analog Design. • RF and Optical measurement.• New Product Introduction (NPI) to manufacturing Facilities.• Test Plan definition (DVT) , Quality Assessment and SPC analysis.• Component Engineering . Material substitution and EOL mitigation.• Project Management.Skills:• RF Design and Simulation: Keysight ADS. Keysight Genesys.• Analog Design, PSPICE, LTSpice, Cadence ,Orcad and Altium for schematic elaboration.• PCB Definition,Routing and placement for EMI and Impedance control.• SPC Analysis using Minitab.• C programming for embedded applications on PIC ,STM8, ARM STM32. SPI,I2C,UART interface design.• Solid Understanding on RF equipment: Spectrum Analyzer, Network Analyzer, RF Power Meter, Noise Figure meter,Optical Power Meter, Wavelength Meter, Oscilloscope, DVM, Signal Generators, Curve Tracer ,Switching Power Supplies, AC Source, Electronic Loads . Temperature Chamber product Characterization. • MSOffice, MS Project.• Bilingual English / Spanish.Hobbies: • Build Acoustic Guitars.• Build Short Wave Receivers.

Sergio Mendoza's Current Company Details
CommScope

Commscope

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Principal Radio Frequency Engineer at Commscope (Formerly Arris) .
hickory, north carolina, united states
Website:
commscope.com
Employees:
9537
Sergio Mendoza Work Experience Details
  • Commscope
    Principal Radio Frequency Engineer At Commscope (Formerly Arris)
    Commscope Jun 2009 - Present
    Monterrey Area, Mexico
    • Design of Low Pass/ High Pass filters and equalizers for CATV Amplifiers.• Design of AGC modules for CATV Amplifier.• Design of Tunable Diplex Filters using printed coils. Patent Granted. • Measurement and qualification of AC-DC Switching Power Supplies.• Mitigate End of Life (EOL) material by providing material substitution and product redesign.• Implement Cost Reduction by using alternative components.• Create Design Verification Test (DVT) for new parts and RF products.• Define and execute Distortion Test to CATV signal amplifiers (C/N, CSO, CTB,XMOD, NF and BER). • Design of QPSK demodulator for headend equipment (RF Amplifiers, mixer, PLL, saw filter, impedance matching and Linear Power Supply.• Design of audio FM Demodulator used in DSR4500 (Digital Satellite Receiver) to replace EOL components.• Perform SPC analysis and DFMA ( Design for Manufacturing)
  • Freescale Semiconductor
    Rf Marketing Engineer
    Freescale Semiconductor Jun 2008 - Jan 2009
    Guadalajara Area, Mexico
    • Create business cases on RF+Microcontroller product Family. • Present busines cases to PM and Finance Commettee.• Analyze market requirements for low range ISM band RF transmitters.• Establish a market analysis for Bluetooth Low Energy and Wi-Fi technology focused in home automation.
  • Motorola
    Software Test Engineer
    Motorola May 2006 - Jun 2008
    Plantation Fl Usa.
    • Define test methodology for Digital Radio Transceivers.• Design hardware interface for test /program radio transceivers.• DSP Software development (C programming) to test RF Modules using Blackfin DSP. Programming of Digital Potentiometers, A/D, D/A , EEproms using SPI, I2C and UART.• Control of Test Equipment in Labview trough GPIB commands.
  • Motorola
    Sr Rf Staff Engineer
    Motorola Jul 2003 - May 2006
    Nogales Mexico
    • Successful New Product Introduction (NPI) of CATV Optical Transmitters, receivers, nodes, Passive Optical Network (PON), RF Amplifiers, iRadio (Bluetooth Receiver) to Nogales MFG facility. • Perform SPC analysis and Design for Manufacturing Analysis (DFMA).• Design of QPSK demodulator for headend equipment (RF Amp, mixer, PLL, oscillator, saw filter, impedance matching and Linear Power Supply.• Design of audio FM Demodulator used in DSR4500 (Digital Satellite Receiver) to replace EOL components.
  • Arris  Formerly Motorola Company.
    Product Engineer
    Arris Formerly Motorola Company. Jan 2002 - Dec 2002
    Duluth,Ga Usa
    • Redesign of Fiber optical transmitters and receivers for cost reduction purposes.• Failure analysis on CATV RF amplifiers and optical receivers.• Implement temperature compensation on Optical transmitters, based on PIC microcontroller.• Execute Distortion test Manually to Optical transmitters : C/N, CSO, CTB,Xmod.• Support to manufacturing plants in Juarez , Monterrey Mexico and USA
  • Arris Formely Antec Company.
    Product Engineer. Antec
    Arris Formely Antec Company. Apr 1999 - Jan 2002
    Ciudad Juarez, Mexico.
    • New Product Introduction of CATV (Cable Television) signal distribution equipment (RF amplifiers, RF nodes, Optical Transmitters and receivers).• Redesign to meet product specification on RF amplifiers, Fiber Optic Receivers, Fiber Optic Transmitters used on the transmission of video, data and voice.• Microprocessor software development in C for Microchip PIC12C672, PIC14000, 16F876 and PSOC Cypress microcontroller: LCD Interfaces,A/D , GPIO and Signal Conditioning.
  • Fci
    Design Engineer
    Fci Aug 1997 - Apr 1999
    Juarez,Mexico
    • Design of RF connectors and interfaces used in telecommunication products. • Solve design problems affecting Quality, Productivity and Manufacturing.• Elaborate Process Failure Mode Analysis (PFMA).• Improve S Parameters on RF wire harness, connectors and interfaces. • Use SPC to find process variations and improve CPK (Process Capability).
  • Rca Commercial Electronics
    Product Engineer. Television Sets
    Rca Commercial Electronics May 1994 - Jun 1997
    Juarez Mexico
    • Redesign RF Remote transmitter for DSS (RF Amp and matching impedances).• Design improvements on RF stages of TV sets (amplifier, IF, matching, PLL, filters, oscillators).• Provide material substitutions and material consolidations.• Apply Statistical Process Control (SPC) and implement plans to improve quality and CPK. • 1.2M Cost reduction trough SPC analysis in the manufacture of Projection TV sets. • Successful NPI of Project television series into Juarez MX manufacturing facility.• Several Management Awards granted due to activities that yield cost reduction, Manufacturability & Quality.

Sergio Mendoza Skills

Analog Circuit Design Rf Fiber Optics Electronics Rf Design Spc Technical Training Testing Marketing Strategy Analog Engineering Management Manufacturing Embedded Systems Product Development Six Sigma Design For Manufacturing Microsoft Office Microsoft Excel Project Management Rf Engineering

Frequently Asked Questions about Sergio Mendoza

What company does Sergio Mendoza work for?

Sergio Mendoza works for Commscope

What is Sergio Mendoza's role at the current company?

Sergio Mendoza's current role is Principal Radio Frequency Engineer at Commscope (Formerly Arris) ..

What is Sergio Mendoza's email address?

Sergio Mendoza's email address is se****@****ail.com

What schools did Sergio Mendoza attend?

Sergio Mendoza attended New Mexico State University, Instituto Tecnológico Y De Estudios Superiores De Monterrey / Itesm, Instituto Tecnológico Y De Estudios Superiores De Monterrey / Itesm, Iteso Universidad Jesuita De Guadalajara, Instituto Tecnológico Y De Estudios Superiores De Monterrey / Itesm, University Of California, San Diego, Egade Business School.

What skills is Sergio Mendoza known for?

Sergio Mendoza has skills like Analog Circuit Design, Rf, Fiber Optics, Electronics, Rf Design, Spc, Technical Training, Testing, Marketing Strategy, Analog, Engineering Management, Manufacturing.

Who are Sergio Mendoza's colleagues?

Sergio Mendoza's colleagues are Carlos Alfredo Rodriguez, Jorge R., Sharon Novak, Yinghan Li, Yash Padwalkar, Fabio Bento, Jay Everette.

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