Antenna Research Paper Drafting
I’ve completed the antenna design, run all HFSS simulations, and gathered every plot, table, and novelty claim. What’s missing is a well-structured IEEE-style r...
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Band-Pass Microstrip Filter Design
I need a band-pass microstrip filter designed to cover a specific frequency range between 2.5 GHz and 3.5 GHz. The focus is on ensuring optimal performance with...
Read moreSeeking RF expert to tune a 2.4 GHz BLE antenna
I need a specialist to design a simple ground-plane PCB that hosts the Taoglas WLP.2450.25.4.A.02 antenna and then tune it in the actual operating condition. Do...
Read more2.4 GHz PCB Antenna Optimization
I already have a near-final ground-plane PCB that hosts the Taoglas WLP.2450.25.4.A.02 antenna for an indoor product. The mechanical envelope is locked; what re...
Read more2.54 GHz Flex PCB Design
I need a compact flex-rigid PCB laid out for an IoT device that integrates a tuned 2.54 GHz antenna together with a few user-interface parts—specifically surfac...
Read morePi-Class Custom Linux PCB Design
I need a single-board computer designed from the ground up that can match Raspberry Pi 4 Model B 4gb ram performance yet remain fully custom and be fully integr...
Read moreAntenna Cable VNA Testing: US-based or Mexico-based Consultant ONLY
US-BASED or MEXICO-BASED CONSULTANT ONLY We need a US-based consultant to test antenna cables in a Vector Network Analyzer. Each unit must be swept across its o...
Read moreVertical Multiband HF Antenna Simulation and Analysis with Report - 12/09/2025 05:11 EDT
HF Multiband Vertical Antenna Simulation with Capacitive Hat, need analysis simulation files, 3D model and report of simulation. Description: Looking for a free...
Read moreAntenna Matching Network Design & Simulation
I have a high-frequency feed that combines an SR1010 radio module with an FXP810.07.0100C flex antenna. What I need now is a concise yet complete RF matching so...
Read moreWi-Fi HaLow MM6108 PCB
I’m building a telecommunications-grade remote-monitoring node that must use Wi-Fi HaLow in the sub-1 GHz band. The heart of the design is the MM6108 transceive...
Read moreDipole UHF Matching Network Design
The task centres on a UHF dipole that must present the lowest possible return loss to its 50 Ω feed. I will provide the physical dimensions and intended mountin...
Read moreHF Vertical Antenna Design Simulation -- 2
HF Multiband Vertical Antenna Simulation with Capacitive Hat with original files of the model and simulation provided. Description: I am a radio amateur looking...
Read moreMiniature Submersible RF Device
I'm looking for an engineer to design a miniature submersible wireless device for underwater communication. This device needs to be capable of sending a short R...
Read moreRFID Antenna Design for UHF & HF -- 2
I'm seeking an experienced RFID tags design engineer to develop UHF and HF designs using ANSYS HFSS software. Once the demo tag are approved, we will provide ,...
Read moreCustom RF Device Development UK only M25 area
Summary Seeking an Artisan Builder for an Experimental Sensor Project (Contract)** **Project:** Help Needed to Build a Sensitive Prototype **Location:** Your ho...
Read moreRF Keyless Repeater Development
Kann jemand Keyless Repeater bauen?
Read moreMimo antenna designing for 3.5 ghz -- 2
I'm seeking an expert in HFSS to design a patch antenna for wireless communication. I have designed a mimo antenna according to me ,now what i need is to modify...
Read morePhD Exam in Electrical Engineering
I need assistance in preparing for a PhD comprehensive exam focused on Electrical Engineering. The exam will specifically cover topics within Communication Syst...
Read moreHunting Arrow with Tracking System
I'm looking for a skilled developer or team to create a comprehensive tracking system for a hunting arrow broadhead. The project involves both hardware and soft...
Read moreNFC Antenna Tuning for Reliability
I am seeking an experienced RF engineer to review and fine-tune a 13.56 MHz NFC antenna on a custom PCB. The primary goal is to improve data reliability. The pr...
Read moreHigh Power Microwave Circuit Design
I'm seeking a skilled microwave engineer specializing in circuit design for high power transmission antennas. The ideal freelancer should have experience with:...
Read moreSHF Patch Antenna Design
I need a skilled CST designer to create a patch antenna operating in the SHF range (3 GHz - 30 GHz) for communication purposes. Ideal Skills and Experience: - P...
Read moreReview Paper on Patch Antennas
I am seeking assistance in writing a comprehensive review paper focused on patch antennas. The primary objective of this paper is to conduct a literature survey...
Read moreLoRa Hardware Engineer for Wearable Device
We're developing a compact wearable device with integrated LoRa communication and are seeking a highly skilled hardware engineer to join our project. The primar...
Read moreScientific Data Analyst & Academic Formatter
I am seeking freelance opportunities where I can utilize my expertise in scientific data analysis, professional academic formatting, and antenna design. Ideal S...
Read moreMiniaturize GPS+LoRa PCB Design -- 2
Redesign GPS + LoRa PCB from 40mm x 40mm → Target: 20mm x 20mm — Deliver updated Gerber files Description: I have an existing GPS + LoRa tracker PCB design (cur...
Read moreBLE AoA Antenna Design
I need a skilled engineer to design and develop a BLE Angle of Arrival (AoA) antenna for indoor tracking system. The antenna will be used with Bluetooth directi...
Read moreFEKO Simulation Verification Expert Needed
I need an expert in FEKO to review and possibly correct an existing simulation. The simulation is focused on the radiation patterns of a circular polarized cros...
Read moreUHF RFID Antenna & RF Circuit Design
Looking to collaborate with Antenna + RF experts for design/build of 3 RFID UHF about 860-930 MHz (see sketch below) Active Digital antenna systems with associa...
Read moreCompact 2.4GHz PCB Antenna for IoT -- 2
Seeking an RF expert to design a compact 2.4GHz PCB antenna for IoT sensor applications. The antenna should be capable of supporting a short-range Wi-Fi network...
Read moreMobile Phased Array Antenna Concept Development
We are seeking an experienced RF/Antenna Engineer, Aerospace Engineer, or Industrial Designer to assist in outlining a conceptual design for a mobile phased arr...
Read moreCompact 2.4GHz PCB Antenna for IoT
Seeking an RF expert to design a compact 2.4GHz PCB antenna for IoT sensor applications. The antenna should be capable of supporting a short-range Wi-Fi network...
Read morePCB Designer Needed for Industrial Equipment
Looking for an experienced PCB designer based in Mumbai for multiple projects. The ideal candidate should have 2-7 years of experience in designing industrial-g...
Read moreAntenna Design
I need an antenna designed. Title: High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator (base paper) 1....
Read moreWilderness Surveillance with Ground Sensors - 05/10/2024 23:14 EDT
I'm seeking a freelancer who can assist in operating unattended ground sensors for surveillance purposes in a wilderness setting. The primary aim is to monitor...
Read moreRFID UHF Antenna RF Design Expertise Needed
Subject: Collaboration Opportunity for Design and Development of UHF RFID Antenna Systems We are seeking to collaborate with antenna design experts for the deve...
Read moreCustom Radio Rangefinder Development
We are looking for a team: antenna engineer, RF electronic engineer, digital signal procesing engineer. To implement the radio rangefinder project. Main paramet...
Read moreMagnetron Radar Hardware Design Consultation
I'm seeking an engineer with expertise in hardware design for developing a magnetron radar, ideally a marine radar. The purpose of the consultation is to develo...
Read moreRadio Rangefinder Development
I'm looking to develop and manufacture a radio rangefinder for civilian use. It is necessary to measure the distance to an object with RCS = 0.1m^2, maximum dis...
Read moreRFID UHF Antenna & RF Design
We need design/build of 2 RFID UHF antennas and some interface work done. See the attached files for details. The schematics bottom right blue box is your scope...
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