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Pentek, now Mercury Systems
United States
Registrace 18. 08. 2011
This channel will no longer be active at the end of May 2024. Please subscribe and follow [@MercurySystems] channel for all future content. You will find some of these videos migrated over to their channel. Thank you for your support!
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zhlédnutí: 122
Video
Developing with RFSoC - Solving Real World Problems: Multi Channel Synchronization
zhlédnutí 1,8KPřed rokem
This third webinar in the series looks into the requirements and solutions for synchronizing multiple channels in larger multi-channels systems. Multi-channel sync is the cornerstone of most phased array radar systems and beamforming techniques used in radio communications. This webinar explores the theory and use of multi-channel synchronization, practical hardware and software solutions for a...
Leveraging Software and IP for Faster RFSoC Application Development
zhlédnutí 399Před rokem
RFSoC technology has revolutionized design strategies for MIL-AERO systems for Radar, SIGINT, EW and Communications, and the new Gen 3 version has opened up even higher performance levels and bandwidths. WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOURCES * White papers, webinars, articles and more:...
Finding the Best Path from RFSoC Hardware Design to Deployment
zhlédnutí 551Před rokem
RFSoC devices, including the new Gen 3 version, offer a unique solution for solving some of the most demanding RF and signal processing requirements of high-performance Radar, SIGINT, Electronic Countermeasures, and Communications systems. This webinar dives into hardware details and specific advantages, challenges and expedited design paths for using the exceptional capabilities of RFSoC in ap...
Techniques for Wideband RF/IF Signal Recording
zhlédnutí 494Před rokem
Wireless Innovation Forum Webinar Series: Webinar #11. For more information on Pentek please visit us on our website at www.pentek.com/ and for additional information on Wireless Innovation Forum please visit www.wirelessinnovation.org/. WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOURCES * White pa...
Applying a MOSA Strategy for Unmanned Systems (Military Embedded Systems)
zhlédnutí 774Před 2 lety
In 2019, Air Force, Army, and Navy leadership mandated that the U.S. military use a Modular Open Systems Approach (MOSA) for new program designs and refreshes, calling MOSA a "warfighting imperative." MOSA strategies are now being applied across multiple domains - air, sea, land, space, and electromagnetic spectrum. Unmanned systems are a key component in each of those areas. MOSA open architec...
Bringing MOSA to Electronic Warfare Applications (Military Embedded Systems)
zhlédnutí 607Před 2 lety
As adversarial threats continue to become more complex, U.S. military electronic warfare (EW) and signal intelligence (SIGINT) solutions must be able to adapt more quickly. For decades, these systems have been closed architectures based on proprietary system and component designs, all of which have proved costly over time. That situation is changing however, most notably with the publication of...
Solving High-Bandwidth Data Transfer and Memory Access in Data Converter Systems
zhlédnutí 286Před 2 lety
Today's high sample rate A/D converters are creating a fire hose of data to be processed by FPGAs. In the opposite direction, high sample rate D/A converters require a constant stream of high-bandwidth data to feed them. And while FPGAs offer outstanding processing power, matching that power to high-bandwidth I/O and memory resources is an ongoing challenge. WHO WE ARE * About Us: www.mrcy.com/...
AOC 2021: Mercury's Model 8256 SOSA Aligned Dev. Platform and RFM3202 Microwave Transceiver
zhlédnutí 167Před 2 lety
58th Annual AOC International Symposium and Convention November 30 through December 2, 2021 in Washington, D.C. Ralph A. Guevarez, Corporate Events Manager, Rodger Hosking, Sales Director, and Mario Lamarche, Sr. Prin. Product Marketing Manager, highlight Mercury's Model 8256 3U VPX SOSA (Sense Open Systems Architecture) Aligned Development Chassis and RFM3202 Microwave Transceiver. WHO WE ARE ...
Mercury - A “Why” company
zhlédnutí 385Před 2 lety
WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOURCES * White papers, webinars, articles and more: www.mrcy.com/resourcehub FOLLOW US ON SOCIAL MEDIA * LinkedIn: www.linkedin.com/company/mercury-systems * Twitter: mrcy/
Mercury Systems Homepage Video 2021
zhlédnutí 134Před 2 lety
WHO WE ARE •About Us: www.mrcy.com/company •Our Capabilities: www.mrcy.com/capabilities •Our Products: www.mrcy.com/products ADDITIONAL RESOURCES •White papers, webinars, articles and more: www.mrcy.com/resourcehub FOLLOW US ON SOCIAL MEDIA •LinkedIn: www.linkedin.com/company/merc... •Twitter: mrcy/
Benefits of Wideband Real-Time RF Signal Recorders for Radar, EW and SIGINT
zhlédnutí 402Před 2 lety
Capturing and recording radio frequency signals is a crucial tool for developing radars and communications equipment and EW countermeasure systems, as well as the collection and monitoring of SIGINT and ELINT signals. There are many challenges in using wideband RF signal recorders in the field because the SWaP environment for most applications places limits on the recorders. WHO WE ARE * About ...
Model 8256 3U VPX SOSA Aligned Development Platform, multi-vendor operation demonstration
zhlédnutí 717Před 2 lety
Partners in this demonstration include: Elma Electronics (chassis and backplane), Interface Concept (dual-plane 40 Gigabit Ethernet switch), Concurrent Technologies (single board computer) and Crossfield Technology (chassis manager). WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOURCES * White papers...
Development & Deployment Strategies for Xilinx's RFSoC FGPA (Microwaves & RF - Electronic Design)
zhlédnutí 588Před 2 lety
30-minute discussion with Q&A to unleash a powerful and unique RFSoC solution for addressing some of the most demanding requirements of high-bandwidth and high-channel count systems. WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOURCES * White papers, webinars, articles and more: www.mrcy.com/resourc...
Multi-board synchronization with Quartz RFSoC
zhlédnutí 1,2KPřed 3 lety
Synchronization demonstration of two Quartz Model 5950 8-Channel A/D & D/A Zynq UltraScale RFSoC Processor boards using the Model 5903 High-Speed System Synchronization & Distribution Amplifier board and Navigator BSP (Board Support Package) software. WHO WE ARE * About Us: www.mrcy.com/company * Our Capabilities: www.mrcy.com/capabilities * Our Products: www.mrcy.com/products ADDITIONAL RESOUR...
SOSA and What It Brings to the Warfighter (Mil&Aero Tech Summit)
zhlédnutí 495Před 3 lety
SOSA and What It Brings to the Warfighter (Mil&Aero Tech Summit)
Model 8256 3U VPX SOSA Aligned Development Chassis
zhlédnutí 992Před 3 lety
Model 8256 3U VPX SOSA Aligned Development Chassis
Pentek's Quartz Xilinx Zynq UltraScale+ RFSoC Gen 3 product line interview (Military and Aerospace)
zhlédnutí 440Před 3 lety
Pentek's Quartz Xilinx Zynq UltraScale RFSoC Gen 3 product line interview (Military and Aerospace)
Quartz Family of Xilinx Zynq UltraScale+ RFSoC FPGA Products Now Featuring Gen 3
zhlédnutí 2,4KPřed 3 lety
Quartz Family of Xilinx Zynq UltraScale RFSoC FPGA Products Now Featuring Gen 3
SOSA (Sensor Open Systems Architecture) Update
zhlédnutí 944Před 3 lety
SOSA (Sensor Open Systems Architecture) Update
Quartz Family of Xilinx Zynq UltraScale+ RFSoC FPGA Products
zhlédnutí 359Před 3 lety
Quartz Family of Xilinx Zynq UltraScale RFSoC FPGA Products
OpenVPX Technology: The Future of Military Computing (Tech Briefs Media)
zhlédnutí 2,2KPřed 4 lety
OpenVPX Technology: The Future of Military Computing (Tech Briefs Media)
Designing a Practical 100GbE Real-time Recording System for the Xilinx RFSoC
zhlédnutí 1,3KPřed 4 lety
Designing a Practical 100GbE Real-time Recording System for the Xilinx RFSoC
SFF Talon MIL-STD recorder used with ELINT software from Telemus
zhlédnutí 285Před 4 lety
SFF Talon MIL-STD recorder used with ELINT software from Telemus
SOSA and Its Impact on OpenVPX (Tech Briefs Media)
zhlédnutí 639Před 4 lety
SOSA and Its Impact on OpenVPX (Tech Briefs Media)
Jump Starting RFSoC Technology for Radar and Mil-Aero Applications
zhlédnutí 3,6KPřed 4 lety
Jump Starting RFSoC Technology for Radar and Mil-Aero Applications
Benefits Of Software Defined Radio (RF Globalnet)
zhlédnutí 761Před 5 lety
Benefits Of Software Defined Radio (RF Globalnet)
Strategies for Deploying RFSoC Technology for SIGINT and Radar Applications
zhlédnutí 2,5KPřed 5 lety
Strategies for Deploying RFSoC Technology for SIGINT and Radar Applications
Thanks very much, great knowledge sharing
Thanks for this great knowledge sharing
This is the best video I've seen on frequency folding. The fan fold technique makes it so easy to understand. Thank you for this video!
So that's where they use FPGA
Thank you
I absolutely *LOVED* this presentation! I graduated in 1976 with a BSEE, but all of this was a practical impossibility due to the relative slowness of existing compute power. Imagine trying to implement these ideas with an 8 bit microprocessor (think Z-80) running at a _”leisurely”_ 4 mHz.! And yet … all of the *COMPLEX MATH* was possible, just nothing fast enough to run it! Perhaps we ought to think ahead and create (theoretical) concepts, even if they have to wait *DECADES* to be practical. You know, the old humorous chemical equations that had a block labeled *_”An then a miracle occurs…”_* 😀
thank you very much
omg. Finally I got my answers
very amazing explanation, now i understand about SDR include I/Q Signal
At 1:40, that’s the weirdest sine wave I’ve ever seen!
At 7:40 I believe that’s only true when you don’t care about the negative frequencies.
Thank you
Yeah, sorry if it's there and I've just missed it, but but how seems like you left out something major, i.e. HOW does this "digital complex mixer" get I and Q from just the sampled amplitude values? From what I could gather from the source code of uSDX (seemingly the only source on the subject), what it does is sample at 2 * Fs, treating even samples as I, odd as Q, but linearly interpolates the Is, replacing each one with the average of it and the next one. What this clearly does do is shift one of the streams in time by one sample period, so that the synthetic Is coincide with Qs. While the thing does work in the end, - the device does seem to receive SSB, which is the only use for the I/Q data there, as far as I can tell, - I can't possibly see a) how can those I values be correct beyond the simple assumption that both domains are (-1; 1), and, more importantly, b) any basis for the downright strange assumption that a shift by one sample in the array is equivalent to a 90 degree phase shift. This technique, which quacks like a dirty hack for the anemic 8-bit MCU it's written for, is called a "Hilbert transform" in the comments. Whatever. Correct or not, the whole transition from amplitude samples to I, Q pairs doesn't seem like an "implementation detail" you can just omit here, especially when the end result of the formulation is supposed to be a general SDR, and not some special case transceiver.
Excellent presentation. But the devil is in the details. Where do I get an ADC and a DAC breakout board at a cheap enough price( < $20) that will handle 200 MSPS ?
I am also concerned why you have not talked about AFE series of converter ICs, hope you can include them too.
Now we also have a different kind of SERDES protocols, such as ESI stream that seems to be having same charecteristics of JESD with deterministic latency.
I think even if we consider the clock cycles of 1600, and the JESD204 works happily at 4.5Ghz it is at 355ns, and for the LVDS it is around 99ns considering the 1Ghz sample. So yep 4 times slower, so detection capability goes down accordingly.
This video is really helpful for me. Thank you very much
Amazing video, very clear explained, thank you!
Saw ur comment in bh registration video . Im aslo from kerala ...planning to get BH series number . Have u got BH Number
What is the benchmark for an acceptable synchronous delay? Is it measured w.r.t to the sample rate? In your measurement, 27 ps time delay is 10% of the sample period, how do we know that's good enough. What are the results of out of sync data in time and frequency domain. Thanks
this is a massive technology i hope we keep it in the US
🙏🌹
Great video i was searching this for month's THX
Nice presentation. Very clear.
This is wonderful. I just found it on youtube. Thank you very much.
Looking for a detailed overview of the Tyloe quadrature demodulator that shows how the recombination of the 4 samples, 0/270, 90/180, results in the I and Q signals.
The term bandwidth is used profusely in this presentation but is not defined mathematically or graphically in this presentation as far as I can see.
Great video, its incredible how a deep understanding of a complex system by a skilled operator can do wonders. Check out the story of Zoltan Dani who modified an outdated radar system to "see" the stealth aircraft.
very good!
is there anyone who can help me how to design a GNSS/GPS receiver using Simulink or GNU Radio
Excellent presentation of software Radio with much needed basics
Very cool. Does it support PXI RF transceivers?
elhh0 vyn.fyi
Great presentation! As a front end guy I got roped into helping with the digital side of things. Your talk really helped to clarify a few things. Question though: On slide 11. If the situation were revered and we were working with a D/A, would the exact same thing happen? The D/A Fs = 40 Mhz, and we are trying to produce 30 Mhz, we would see an alias at 10 MHz?
Yes.
Wow, this ain't your typical RTLSDR usb stick.
Clear explanation of presentation, thanks
best radar video on youtube, hands down
Speed of light wrong said
Thanks a lot. This is the best explanations on SDR that I've ever seen. This is the real deal.
Perfect and Simple and Humble and to this and to tan and con and the back! Perfect Okay!
Excellent presentation!
买不到
It's a most perfect fundamental SDR presentation I've ever seen. Thanks for your contribution.
Very nice presentation but... 5:12: there is a mistake in the first formula. You say: cos(f1)sin(f2) = 1/2*{sin(f1-f2) + sin(f1+f2)} which is wrong. It should be: cos(f1)sin(f2) = 1/2{sin(f2-f1) + sin(f1+f2)}. Second one is OK. Both formula should be presented in this way: cos(f1)sin(f2) = 1/2{sin(f2-f1) + sin(f2-f1)} cos(f1)cos(f2)=1/2{cos(f2-f1) + cos(f2+f1)}
Actually this is not really wrong since a negative frequency in the cos is the same as a cos with the positive frequency. Negative frequencies get "mirrored" up in the spektrum. Its only better to undertand in this case.
Suburb explanation of fan folding. Thanks.
Thanks for such a simple to understand video, its helped me understand a new subject.
5:35 I don’t understand what you mean on simplify it by removing the high frequency component. Why don’t you simplify it by multiplying by 0? That would be more simple.
impressive. informative
The best example, deserves more views