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GNU Radio
США
Добавлен 4 сен 2015
This is the official channel for the GNU Radio project. GNU Radio is a free & open-Source toolkit for software radio, and is used by thousands of engineers and scientists around the world.
Our monthly project calls are streamed live from this account, and recordings of talks from each year's GRCon are posted here, as well.
Our monthly project calls are streamed live from this account, and recordings of talks from each year's GRCon are posted here, as well.
GNU Radio Project Update Q2 2024
May 2024 update of the goings on across the GNU Radio Project
Просмотров: 608
Видео
GNU Radio Project Call Q4 2023
Просмотров 2 тыс.6 месяцев назад
0:00 Introduction (Josh) 0:33 3.10 Releases (Jeff) 11:00 Volk Update (Jeff) 13:00 ARDC Grant Updates (Derek) 17:45 GRC Enhancements Overview (Hakon) 22:35 GRC Enhancements Demo (Hakon) 33:10 ARDC Installer Improvements Plan (Derek) 35:08 Dr. Gajjar's Radio SETI Curriculum (Derek) 37:00 GNU Radio 4.0 Update (Josh) 39:20 GNU Radio 4.0 Licensing Plan/LGPL (Josh) 42:50 GRCon23 Reflection (Josh Dere...
GRCon23 - WSDR: web based SDR platform for learning, hacking and collab- by Andy Avtushenka
Просмотров 1,4 тыс.8 месяцев назад
Our project aims to ease SDR workflow since there are a lot of burdens especially for new beginners. Software installation, configuration might be discouraging. So we decided to do everything in a web browser. It's possible to talk to hardware directly in a web browser using WebUSB. WebUSB technology is available in the Chrome browser-under Linux, Windows, MacOS, and Android-without requiring s...
GRCon23 (Panel) - Discussion: GR 4.0 Next Steps
Просмотров 2788 месяцев назад
GRCon23 (Panel) - Discussion: GR 4.0 Next Steps
GRCon23 - Antenna Pattern Measurement- Collaborative Development and Applications - by Jonathn West
Просмотров 5328 месяцев назад
github.com/chhearn/WSU_AUTpaTT Weber State University (WSU) has developed an ‘open-source’ antenna-pattern measurement system physically comprised of software-defined radios (SDRs), Arduino microcontroller and 3-D printed hardware. The student-designed measurement testbed was supported by the Utah NASA Space Grant Consortium. The ‘open-source’ prototype integrates Python, GNU Radio Companion, a...
GRCon23 - Polymorphic Types (PMTs) of the Future - John Sallay
Просмотров 2588 месяцев назад
github.com/gnuradio/pmt Over the past few years, we have been working to rewrite the Polymorphic Types (PMTs) used in GNU Radio. The current PMTs can be confusing and difficult to use. The new PMTs use modern C to provide a simple and efficient interface. This new library will replace the current implementation in GNU Radio 4.0. There have been a few twists and turns developing this new library...
GRCon23 - Receiving Faxes with GNU Radio - by Matthew DeMorat
Просмотров 4758 месяцев назад
I will be presenting a method of receiving the NOAA weather fax system and viewing the transmission in real time using GNU Radio. This presentation will go over the process of creating a simple HF antenna, receiving HF on an RTL-SDR, how to decode APT (Automatic Picture Transmission) signals, and how to view faxes in real time. I will also touch on issues faced while creating this project, a br...
GRCon23 (Lightning Talk) - Feedback System for Beam Spill Control in Particle Accel. - P Niedermayer
Просмотров 1008 месяцев назад
git.gsi.de/p.niedermayer/exciter Controlling stored beams in particle accelerator requires specially designed RF signals, such as needed for spill control via transverse excitation. The software-defined radio (SDR) technology is adopted as a low cost, yet highly flexible setup to generate such signals in the kHz to MHz regime. A feedback system is build using a combination of digital signal pro...
GRCon23 - Wireless Signal Processing Education - by Murat Sever
Просмотров 2888 месяцев назад
Communication systems, by their nature, have a complex structure that contains multiple technologies. In order to teach communication systems, the steps that need to be taken in order for the signal to be transmitted to reach from the source to the destination are explained by prioritizing the block-based flow-graph. The given theoretical knowledge is consolidated by mostly using examples and a...
GRCon23 - Peraton Labs Sponsored Lightning Talk
Просмотров 758 месяцев назад
GRCon23 - Peraton Labs Sponsored Lightning Talk
GRCon23 - (Lightning Talk) WebUSB for SDR and other devices - by Andrew Avtushenko
Просмотров 2228 месяцев назад
GRCon23 - (Lightning Talk) WebUSB for SDR and other devices - by Andrew Avtushenko
GRCon23 - Time of flight measurement with sub sampling period resolution using SDR - by JM Friedt
Просмотров 3038 месяцев назад
github.com/oscimp/amaranth_twstft The RADAR equation states that the range resolution is inverse of the bandwidth. This generic time of flight assessment resolution under general conditions is greatly improved under the assumption of a single isolated target illuminated by a known noise sequence with a delay resolution improved by the signal to noise ratio brought by the correlation during the ...
GRCon23 - (Ettus/NI Sponsored Talk) From 4.4 to 440: Another year of USRP and UHD Updates
Просмотров 4318 месяцев назад
As in previous years, we would like to present the latest state of our USRP family and the UHD and RFNoC software stacks. One focus of this presentation will be the USRP X440, our latest SDR product, which enables unprecedented instantaneous bandwidths. We will discuss how you can use our SDR product line to capture more spectrum than ever!
GRCon23 - Keynote: Eric Blossom - The Creation of the GNU Radio Project
Просмотров 1978 месяцев назад
GRCon23 - Keynote: Eric Blossom - The Creation of the GNU Radio Project
GRCon23 - Invited Talk: Constantine Balanis - The Evolution of Antenna Technology
Просмотров 7918 месяцев назад
Constantine Balanis is a member of the Emeritus College and had been with ASU's School of Electrial, Computer and Energy Engineering (formerly Department of Electrical Engineering) since 1983, where he was a Regents Professor. His research interests are in computational electromagnetics, smart antennas, antennas, microwaves, and multipath propagation. He received in 2004 an Honorary Doctorate f...
GRCon23 - Updates to TorchSig An Open Source Signal Processing ML Toolkit - by Garrett Vanhoy
Просмотров 4808 месяцев назад
GRCon23 - Updates to TorchSig An Open Source Signal Processing ML Toolkit - by Garrett Vanhoy
GRCon23 - (Lightning Talk) LiteX + GNU Radio - by Derek Kozel
Просмотров 2218 месяцев назад
GRCon23 - (Lightning Talk) LiteX GNU Radio - by Derek Kozel
GRCon23 Keynote by Lindy Tanton - The NASA Psyche Mission: An Electric Journey to a Metallic World
Просмотров 1358 месяцев назад
GRCon23 Keynote by Lindy Tanton - The NASA Psyche Mission: An Electric Journey to a Metallic World
GRCon23 - GNU Radio 4.0 Usage at FAIR - by Ralph Steinhagen
Просмотров 2948 месяцев назад
GRCon23 - GNU Radio 4.0 Usage at FAIR - by Ralph Steinhagen
GRCon23- (Lightning Talk by Analog Devices) The PHASER CN0566 X Band Phased Array Exploration System
Просмотров 2598 месяцев назад
GRCon23- (Lightning Talk by Analog Devices) The PHASER CN0566 X Band Phased Array Exploration System
GRCon23 - The Road to GR 4 0 Project Technical Update - by Josh Morman
Просмотров 1048 месяцев назад
GRCon23 - The Road to GR 4 0 Project Technical Update - by Josh Morman
GRCon23 - A brief overview of the ALBATROS cosmology experiment - by Francis McGee
Просмотров 1158 месяцев назад
GRCon23 - A brief overview of the ALBATROS cosmology experiment - by Francis McGee
GRCon23 - (Lightning Talk by Rampart) Tethered Curiosity
Просмотров 568 месяцев назад
GRCon23 - (Lightning Talk by Rampart) Tethered Curiosity
GRCon23 - (Lightning Talk) That cool thing I'm calling the RFNM Interface
Просмотров 1578 месяцев назад
GRCon23 - (Lightning Talk) That cool thing I'm calling the RFNM Interface
GRCon23 - OFDM Based Joint Comms and Human Vital Sign Sensing with GNU Radio - by Isabella Lenz
Просмотров 1378 месяцев назад
GRCon23 - OFDM Based Joint Comms and Human Vital Sign Sensing with GNU Radio - by Isabella Lenz
GRCon23 - (Epiq Solutions Sponsored Talk) NV800 Next Gen VITA 49 SDR
Просмотров 3038 месяцев назад
GRCon23 - (Epiq Solutions Sponsored Talk) NV800 Next Gen VITA 49 SDR
GRCon23 - RSESS: An Open Source Enumerative Sphere Shaping Implementation in Rust - Frederik Ritter
Просмотров 738 месяцев назад
GRCon23 - RSESS: An Open Source Enumerative Sphere Shaping Implementation in Rust - Frederik Ritter
GRCon23 - A Software-Defined Antenna + Radio Test System for Congested Spectral Envs -Michael Rahaim
Просмотров 2468 месяцев назад
GRCon23 - A Software-Defined Antenna Radio Test System for Congested Spectral Envs -Michael Rahaim
GRCon23 - High Accuracy Wireless Timing Sync. Using SDR - by Jason Merlo
Просмотров 2968 месяцев назад
GRCon23 - High Accuracy Wireless Timing Sync. Using SDR - by Jason Merlo
GRCon23 - (Lightning Talk) GNU Radio Timeline and Stuff - by Sam P
Просмотров 578 месяцев назад
GRCon23 - (Lightning Talk) GNU Radio Timeline and Stuff - by Sam P
Thanks for sharing. 🙂
Thanks for sharing. 🙂
Slides are at: static1.squarespace.com/static/543ae9afe4b0c3b808d72acd/t/55f9a6dee4b0b5f87cd3adfe/1442424542248/7-rondeau-tags_and_messages-2015-08-25.pdf
Is there any possibility to get the GNURADIO script for the PHASER ?
Very cool. Thanks for sharing... 🙂
Cool, well done. I learned about the Time Raster Sink block. Thanks! Well done on the Job Application also. :-)
Never mind the haters. I found this video very helpful. Thanks for posting it.
Very useful, thanks. I really like the 21st Century 'Printf Debugging' using Matplotlib. That's great! 🙂
Balanis is a icon of engineering antena technology
good decision about licensing for GR4
Any links to this appedix? Or is it all within the presentation and just have to pause the video to get info?
Are you taking into account the turn around time from receive to transmit ? There must be a delay time ! I'm not sure I see the point of this. It looks like radar, but the distant object is an active device, not a passive device. Today, cheap Lora devices with built-in GPS do everything that is required. The antenna you were using is a log periodic antenna, and it looks like you are using it back to front. I can't tell for sure from your photos.
I’m super excited to see all the progress being made on GR4 and the project as a whole. Keep it up!
You should speak more on multi universal algorithmic theory and quantum entanglement associated with multi universal theory. Quite a great topic
Great speech - very rewarding.
Nice joke boys keep it up 😂
The biggest problem getting worse is the growing cold war any active clandestine war with China. Will we buy ham radio after they invade Taiwan? Or after they annex Micronesia? I guess that depends on whether you love your country or theirs more. I'm just not impressed with Tid radio or Talkpod or Temu or whatever the latest hustle from China on hamtubers that they jump on like free drinks at the moose lodge.
Bro nobody's "hocking" anything... It's an SDR, there is really nothing in it that can't be produced in the West, why don't you try it.
In Chile the local police (Carabineros) and some other emergencies use P25 Phase II
Dear RUclips Algorithm: send me everything Aaron ever does
You need a good mic.
Very poor audio quality and video not clear...
On a ham radio Fox hunt. interesting. thx
Yeah na.......
How are the radio transmissions being delivered to your computer??
I found the .grc files but not the /TDS_Part_1_chirp_compare_fs_2000000_samplesPerCycle_2_Tc_sec_5_complex64.bin. Is it available? Thanks.
did you try to receive Kyodo news, which is 60 lpm?
how do u even add it?
Mr. Balanis, thank you for sharing your knowledge, you are truly legendary!
Does the website no longer work?
Please work on your presentation skills, ask and answer questions along the way, you’re too monotone. We need more DSP guys in the US but right now we’d be killing alll interests if we depended on this video. If I presented like this at work, I’d be butchered and yelled at and nobody would’ve listened. Universities need to get themselves higher standards man what a pitty.
You started off with some constructive feedback then dove right into bashing someone. I'm a novice in this videos topic but I found the information very useful. The presentation style seemed to be inline with how other technical presentations I've seen are done as well. The audio is low but I can clearly make his words out. The video quality is more of an issue for me but I can still follow along just fine. I'd be willing to bet that none of those audio and video issues are his fault either. There is nothing wrong with constructive feedback but what exactly do you or anyone else gain by tearing others down that have taken the time to share their knowledge for free? I just don't understand the vitriol.
Thank you for that information ⚘️
Does this need some extra features to make it a simple radar?
This is very fascinating. Thanks for this contribution.
Hi, how i can contact with developer?
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I just got sponsored by PCB way and I'm working on a proof of concept and a phased array would be so much better for my use case and you think you could lay these antennas out on a flexible PCB?
Your not lying you're just enabling to disabled course and you're expanding the chip to its actual frequency range and you're not lying to the software you're actually telling it the truth!
I would like to make a satellite air traffic control phased array, a T2 (telecom and telemetry) for a ground station.
11:40 Hacker looks at waterfall spectrum graph: "wow, look at that LoRa signal!" Machinist looks at waterfall spectrum graph: "wow, look at that nasty cross-threading!"
can u please tell me how to set up python api i am trying but i can not import uhd i have tried in windows and also kali linux
What were the steps you took? What hardware and uhd version do you currently have. Have you checked the usrp community pages?
Is your source code available?
... is this John Connor ???
Dang that's a lot of work but the end result is awesome. Good work porting all that.
... "почему Я выбрала частоту 4ghz... " аха ха ха, да да это именно я выбрала, я я ))))))