Radio Frequency (RF) & Wireless Design

Created by Steven Minichiello on 27 April, 2018

262

discussions

3196

members
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This group is for the Radio Frequency (RF) and Wireless projects like WiFi, Bluetooth, Zigbee, LoRA, Industrial-Scientific-Medical (ISM), Radio Controlled (RC), LTE and 5G Cellular, RADAR, using all forms of Antennas, Beam Forming, and Phased Arrays, as well as EMI / RFI testing used for ElectroMagnetic Compliance (EMC) across the entire Radio Frequency Electro-Magnetic Spectrum (wavelengths = 1 km @ 300 KHz thru 1 um @ 300 GHz ).

Discussions

Topic Participants Posts Activity
Is it a space-time antenna or simply a coil from an old mattress ? 0 Feb 23
Poll : What is the best form of antenna in your opinion ? 1 Dec '25
Low Earth Orbit (LEO) satellites are coming - do you want to get global cellular ? 0 Nov '25
How Artificial Intelligence (AI) is moving the evolution of Antenna Design forward 0 Jun '25
Ansys article on the next generation of optical and RF co-packaged interconnects 0 May '25
Quantum Computers from Microsoft (Majorana 1) and Google (Willow) both use RF Coaxial Connectors 1 Apr '25
Latency observed in sub GHz bands 2 Apr '25
Are there any Software Defined Radio (SDR) Amateur Radio Antenna designers out there ? 2 Apr '25
Communication System Design for Remote Area Rescue Rover 2 Mar '25
The Radio Frequency (RF) and Wireless Group just hit 3,000 members ! ! ! 0 Mar '25
Meta-Material Antennas - both linear and non-linear types 0 Feb '25
Antenna Optimization using Machine Learning thru Artificial Intelligence and Expert Systems 0 Dec '24
i need a design of wire connector 1 Oct '24
This is how Starlink Satellites work to communicate in orbit 0 Oct '24
Watch out for LMR (low loss) cable CLONE or cable FAKES ! 0 Oct '24
Anyone using Arduino or Raspberry Pi for Internet of Things (IoT) ? 0 Aug '24
Design parameters for 2.4GHz and 915MHz PIFAs 1 Jul '24
I would like to know how many mechanical engineers are out there that design products around Radio Frequency (RF) ? 0 Jul '24
Does anyone need help choosing an Antenna or Feedline (e.g. coax) ? 0 Jun '24
Software Defined Radio (SDR) without the (harder) RF design headaches 0 Jun '24
LibreVNA just released ! 2 Apr '24
The Radio Frequency (RF) and Wireless Group just hit 2,600 members ! 0 Mar '24
The Radio Frequency (RF) and Wireless Group just hit 2,500 members ! 0 Jan '24
Happy Holidays and Best wishes for a New Year ! 0 Dec '23
Interesting article on Comsol's website on the Vivaldi antenna 2 Nov '23
Qualification Tests Successfully Completed 1 Nov '23
The Radio Frequency (RF) and Wireless Group just hit 2,400 members ! 0 Oct '23
Starlink doubles base to 2 Million users in just 9 months ! 0 Oct '23
Adafruit "Feather" board is the latest edition of embedded BLE wireless module 0 Sep '23
The Radio Frequency (RF) and Wireless Group just hit 2,300 members ! 0 Aug '23
Just added MIL-STD-1553 Transformers from iNRCORE to the library ! 0 Aug '23
Just added 5 mm, 7 mm, & 10 mm tuning coils to the library 0 Aug '23
Is there anything that i can do to make this RF / EMI group better ? 1 Aug '23
Common Mode Chokes (CMC) used as Differential Mode Chokes (DMC) 1 Jul '23
SolidWorks support for Electro-Magnetics Effects thru CST Simulations 1 Jul '23
Interesting Starlink antenna dish on latest Space-X Starship 2 Jun '23
Low Cost Commodity RADAR Proximity Sensors 0 Mar '23
The Radio Frequency (RF) and Wireless Group just hit 2,100 members ! 0 Mar '23
How many antennas are on a commercial airliner ? 0 Jan '23
Good article on 'Understanding Antenna Gain, Beamwidth, And Directivity' 0 Jan '23
The "most common" Crystal Frequency 1 Jan '23
Ground Penetrating RADAR (GPR) to increase this year 0 Jan '23
Corrugated Cookie Cutter (Folded Dipole) Halo Antenna that i just posted 0 Jan '23
Any Digital Radio or Software Defined Radio (SDR) users out there ? 1 Dec '22
Directional Antennas and which you would prefer - quad / yagi / dish / log ? 1 Dec '22
The Radio Frequency (RF) and Wireless Group just hit 2,000 members ! - On Christmas Day no less ! 0 Dec '22
Celebration of Lights - Vacuum Radio Tubes that is ! 0 Dec '22
Do you think Google should restart the ARA (modular phone) Program ? 1 Dec '22
Lens Horn Antennas (LHA) 0 Oct '22
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