https://sudonull.com/budget-meshtastic-node-for-500-rub
Assemble Meshtastic node on ESP32-C3/NRF52 + LoRa SX1276 for 500 rub. Connection diagrams, firmware, antenna. Instructions for IoT developers.
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Antenna Design Theory - Radio Engineering
https://radioengineering.org/resources/guides/antenna-design-theory/
This long-form guide explores radiation fundamentals, feed and matching strategies, array synthesis, simulation techniques, and validation workflows so you can design antennas that meet demanding …
Antenna Basics
https://www.antenna-theory.com/basics/main.php
Before we can design an antenna or discuss antenna types, we must understand the basics of antennas, which are the fundamental parameters that characterize an antenna.
Antenna Design Guide
https://quectel.com/content/uploads/2024/02/Quectel_Antenna_Design_Guide_V3.3-4.pdf
Nov 21, 2014 · Isolation design is vital to antennas working at similar frequencies. When two antennas are used synchronously, one of them is recommended to be designed to support only part of the …
The Antenna Theory Website
https://www.antenna-theory.com/
An intuitive tutorial of antennas and antenna theory. This website is designed to present a comprehensive overview of antennas, from design, to measurement and theory.
Antenna Design - Microwaves101
https://www.microwaves101.com/encyclopedias/antenna-design
An antenna pattern, or radiation pattern, is a 2D (or 3D contour) plot which shows the angular variation in an antenna parameter such as the relative field strength in the far-field.
Antenna Theory Tutorial - Online Tutorials Library
https://www.tutorialspoint.com/antenna_theory/index.htm
The primary objective of this Tutorial on Antenna Theory is to provide an overview of the wide range of concepts related to antennas like design, principles and their applications.
AN91445 Antenna Design and RF Layout Guidelines
https://www.infineon.com/assets/row/public/documents/cross-divisions/42/infineon-an91445-antenna-design-and-rf-layout-guidelines-applicationnotes-en.pdf?fileId=8ac78c8c7cdc391c017d073e054f6227
AN91445 explains antenna design in simple terms and provides guidelines for RF component selection, matching network design, and layout design.
ANTENNA DESIGN ANALYSIS LAB MANUAL - pvpsiddhartha.ac.in
https://www.pvpsiddhartha.ac.in/ecenew/ece/labmanuals/AD&A_LabManual.pdf
Biconical Antenna Aim: Design a biconical antenna for a frequency of 6GHz and determine its radiation pattern and reflection coefficient.
Modern Antenna Design - Radio Astronomy
https://www.radio-astronomy.org/library/Antenna-design.pdf
We all study ideal antennas floating in free space to help us understand the basics, but the real world is a little different. Instead of drawing single line graphs of common relationships between two param …
Antenna Theory and Design - SADARC
http://www.sadarc.org/files/Antenna%20Theory/Antenna_textbook.pdf
The new Chapter 1 has a greatly expanded discussion of the history of wireless communications with emphasis on antennas. This provides a setting for the applications for antennas and a motivation for …
Microstrip Antenna Design
https://www.ema-eda.com/wp-content/uploads/2024/01/microstrip-antenna-design.pdf
This eBook explores microstrip antenna design, highlighting the single-element rectangular microstrip antenna and antenna arrays constructed from single microstrip elements.
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