RF Amplifier Development

₹12500-37500 INR

Suljettu

Julkaistu 26 päivää sitten

₹12500-37500 INR

Maksettu toimituksen yhteydessä

I’m building a high-power GaN RF power amplifier destined for a military platform and need a specialist who can own the complete design cycle. The priority is clear: rock-solid EMI/EMC performance without sacrificing output power or overall efficiency. You will start from a set of target electrical specs and transform them into a proven design, selecting the most suitable RF amplifier architecture, creating the high-power impedance-matching networks, and laying out the RF PCB with all the nuances that GaN devices demand—thermal relief, via fencing, controlled impedance lines, and careful partitioning for low coupling. Throughout the process you’ll lean on Keysight ADS or AWR Microwave Office for nonlinear simulations, then validate critical structures in HFSS or CST to be sure the real-world fields behave exactly as the schematics predict. Because the unit will operate in a military environment, I expect you to anticipate and mitigate conducted and radiated emissions to pass MIL-STD benchmarks, incorporate filtering and shielding where necessary, and prove unconditional stability across temperature and VSWR extremes. Deliverables • Complete schematic and Bills of Materials • Optimised PCB layout files (Gerber/ODB++) ready for manufacture • Simulation reports: large-signal, thermal, stability and EMI/EMC predictions • A brief design note explaining key decisions and test plans for first-article validation If you thrive on squeezing every watt out of GaN while keeping the spectrum clean, let’s talk.

Power Amplifier RF

PCB Layout

Projektin tunnus (ID): 40322063

Tietoa projektista

6 ehdotukset

Etäprojekti

Aktiivinen 23 päivää sitten

Haluatko ansaita rahaa?

Sähköpostiosoite

Freelancerin tarjouskilpailun edut

Aseta budjettisi ja aikataulu

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Rekisteröinti ja töihin tarjoaminen on ilmaista

6 freelancerit tarjoavat keskimäärin ₹34 167 INR tätä projektia

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

₹30 000 INR 7 päivässä

5,0

(9 arvostelut)

4,1

@dimitarpartenov

Hello, I am interested in your project. I have a long experience in RF design and design the PCB suitable for usi in high frequency.

₹25 000 INR 12 päivässä

2,2

(4 arvostelut)

4,7

@BADRTAHIR

i have all ready the project (designe & assembly, test ), send me msg and i will show you the RF amplifier project

₹37 500 INR 1 päivässä

5,0

(3 arvostelut)

1,8

@ostronik

Hi Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI), delivering reliable, industrial-grade Electronic Solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development (C & Python Programming), Hardware Design, Prototyping, and Scalable Mass Production with a focus on quality and cost efficiency. Core Expertise: • Microcontroller : PIC, STM32, ESP Family, AVR, Nuvoton, XBee. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, Keil, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code. • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer, KiCad, with efficient power design, isolation handling, and EMI/EMC compliance. • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485, RS-232. • RF Modules: LoRa, nRF Series, XBee, Laird RF Modules. Project Capabilities: Power Monitoring & Energy Management Units, CNC Controllers, BLDC/DC Motor Control, IoT-based Agriculture, Smart Home & Industrial Automation, Inverters, Stabilizers, and Gimbal-based Videography Control Systems. We have already transformed the concept into a successful Electronic solution for multiple clients. To help you better visualise our expertise, we would be glad to share a brief reference video. Let’s schedule a meeting to discuss further. Best Regards, Team OSTronik India

₹25 000 INR 7 päivässä

0,0

(0 arvostelut)

0,0

@mushtaqahmad20ma

Hi there, as an Electronics Engineer with specialized experience in high-frequency circuit design and signal integrity, I am ready to take full ownership of your GaN RF Power Amplifier design cycle. I understand that the primary challenge with military-grade GaN applications is balancing high power density with strict EMI/EMC compliance and unconditional stability. My approach involves using Keysight ADS for non-linear harmonic balance simulations and Smith Chart-based impedance matching to ensure maximum power transfer and efficiency. To meet MIL-STD requirements, I will utilize HFSS for 3D electromagnetic field analysis, focusing on via fencing, grounded coplanar waveguides (GCPW), and strategic shielding to mitigate both conducted and radiated emissions. I am well-versed in the thermal nuances of GaN devices and will implement optimized thermal relief patterns and copper coin or thermal via arrays to manage heat dissipation effectively. My design process includes rigorous stability analysis (K-factor and Delta) across temperature extremes and varying VSWR conditions to ensure the amplifier remains robust in a military environment. I am proficient in professional CAD tools and can deliver a manufacturing-ready PCB layout with a comprehensive DFM/DFA review. I look forward to reviewing your target electrical specs and delivering a high-efficiency, clean-spectrum design that exceeds your expectations.

₹12 500 INR 7 päivässä