ADAR4002_SV_Model_Webinar_May2023_Final.pptx

The Acetone Test is also a destructive test used to discover if the component has been blacktopped and resurfaced. Acetone is applied to the component and if the swab turns black or another color, the part may have been coated. If the part fails the acetone test, it may not be an original part. However, it’s important to note that the acetone test may not always be the best fit because manufacturers have been known to resurface parts for legitimate reasons.

1. Joel Dobler Multi-Dimensional Simulations of Beamformers and other RF Integrated Circuits in Keysight SystemVue Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 1 June 2023 1

2. Introduction Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 2 1 June 2023 Sys-Parameter Models Amplifiers Mixers Power Splitters Switches Multi-Dimensional Beamformer Model

3. Beamformer Markets ADI Beamformers ADAR4002 Chip Overview Keysight Pathwave System Design ( SystemVue ) and Sys-Parameters ADAR4002 SystemVue Model How to Simulate and Plot ADAR4002 Model Verification Model Exploration ADAR4002 Phased Array Simulation Beam Pattern Generation Simulation with other Models Tx workspace Example Conclusion Webinar Agenda Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 3 1 June 2023

4. Beamformer Markets Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 4 1 June 2023 SATCOM Radar Wideband/Multi-Function

5. ADI Beamformers Aerospace and Defense Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 5 1 June 2023 ADAR1000 X and Ku band Radar 1-Beam, 4-Element Released 2018 Half duplex ADAR3000 & ADAR3001 Ka-Band S atelite S atcom 4-Beam, 4-Element Released 2021 Full Duplex Chipset (20GHz/30GHz) ADAR4000 & ADAR4001 2-18 GHz 254/ 508psec True Time Delay Unit 1-Beam, 4-Element Scheduled Release 2023 Full Duplex Chipset (Tx/Rx) ADAR3002 & ADAR3003 Ka band airborne satcom 4-Element, Dual Polarized Scheduled Release 2023 Full Duplex (20GHz/30GHz) ADAR4002 0.5 - 19 GHz Single Channel 254/508psec True Time Delay Unit Released 2022 ADAR5000 17 - 32 GHz 1x4 Wilkinson Divider/Combiner Released 2023

6. 0.5 GHz to 19 GHz frequency range Programmable 7-bit time delay Programmable time delay Ranges ps to 508 ps , 4 ps step size ps to 254 ps , 2 ps step size Programmable 6-bit attenuation 31.5 dB adjustment range 0.5 dB resolution Insertion loss @ 10 GHz Time Delay Range 0: −20.5 dB Time Delay Range 1: −16.2 dB ADAR4002 Chip Overview Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 6 1 June 2023 SPI and Daisy Chain Power consumption: 1 mW 14-lead, 2 mm × 3 mm, LFCSP Email [email protected] for datasheet and other requests

7. PathWave System Design ( SystemVue ): ‘Digital Twin’ Fidelity Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 7 1 June 2023 PA Channel Model / Fading Transmit Model Receiver Model System-level Performance: EVM, ACPR, IMD, etc. Atmospheric, Terrain, Doppler, Delay, Orbit Antenna Array Antenna Array RF/ uW Circuits and Layout

8. Non-Linear Models for RF Amplifiers (170) RF and IQ Mixers (40) RF Switches (17) Modelled Performance S-Parameters NF IP3 IP2 P1dB/PSAT Temperature Sys-Parameters – Non-Linear Models for Single-Function Components Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 8 1 June 2023

9. ADAR4002 SystemVue Model Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 9 1 June 2023

10. Based on Measured Data over: Multiple DSA and TDU states TDU Ranges 0 and 1 Temperature Not Modeled: DC Data Variation over voltage supply Part-to-Part Variation Digital Functionality (i.e. Sequencer, etc.) ADAR4002 SystemVue Model Overview Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 10 1 June 2023 ADAR4002 SubNtwk Amplifier has all small signal, linearity and noise Ideal Time Delay block has added time delay of the TDU

11. Workspace Top Level Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 11 1 June 2023 Workspace Tree ADAR4002 SubNtwk Tune Window Tunable Variables S-parameter Readout Calculated Delay ADAR4002 Control

12. System1 Uses ADAR4002 Sub Network Contains CGAIN, CNF, etc. Phased Array Cal Finds ideal time delay values for a given array size and beam angle Phased Array App Finds real ADAR4002 time delay values for a given array size and beam angle Shows quantization error and other impairments Linear1 Uses the raw s-parameter data and NonLinear Test Schematic by default Analyses/Simulation Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 12 1 June 2023

13. How to Simulate & Plot Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 13 1 June 2023

14. How to Simulate 2D Data Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 14 1 June 2023 1. Open ‘Sweep1’ 2. a) Set Analysis to ‘System1’ b) Set Parameter to ‘ Freq_In ’ for frequency sweep After setting desired values in Tune Window: c) Set Parameter Range d) Click ‘Calculate Now’ to start sweep

15. How to Plot 2D Data Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 15 1 June 2023 3. Open: ‘System1_RFTop…Sweep1’ 4. Choose dependent variable to plot by right-clicking on variable and Select ‘Add to Graph’ -> ‘New Graph’ 5. Open Graph Properties and add: ‘ extractsweptdata (CGAIN, NodeNames , ‘2’)

16. How to Simulate 3D S-parameter Data Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 16 1 June 2023 Frequency Sweep DSA Sweep

17. How to Plot 3D S-parameter Data Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 17 1 June 2023

18. ADAR4002 Model Verification Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 18 1 June 2023

19. Gain: Min and Max Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 19 1 June 2023 Datasheet DSA code = 0 Model DSA code = 63

20. Normalized Gain vs. DSA Code over TDU codes Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 20 1 June 2023 TDU code = 0 TDU code = 96

21. NF vs. Frequency over DSA code Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 21 1 June 2023 DSA CODE = 0 DSA CODE = 31 Datasheet Model

22. Compression vs. DSA Code Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 22 1 June 2023 Model reporting slightly lower compression than datasheet

23. S21 vs. Frequency over DSA Code Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 23 1 June 2023

24. S11 & S22 vs. Frequency over DSA Code Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 24 1 June 2023

25. S21 vs. Frequency over TDU Code Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 25 1 June 2023

26. S21 vs. Frequency over Temperature Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 26 1 June 2023

27. Model Exploration Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 27 1 June 2023

28. Gain vs. DSA at 10 GHz Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 28 1 June 2023 Datasheet Model Slice @10GHz

29. Compression Gain vs. Frequency over Input Power Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 29 1 June 2023 Pin = -30 dBm Pin = 0 dBm Model predicts slightly less gain as input approaches compression Pin = +5 dBm Pin = +7 dBm Lower frequencies effected more as they have lower compression

30. EVM Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 30 1 June 2023 ADAR4002 SubNtwk

31. ADAR4002 Phased Array Simulation Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 31 1 June 2023

32. To run the phased array analysis first set array size and beam angle in the Tune window ArrNumRow and ArrNumCol variables set the number of rows and columns ArrPhiDesired and ArrThetaDesired set the beam angle for phi and theta  Run eq “a) PhaseArray Configuration Setup” by right clicking on equation and manually Run Equation The “ PhasedArrayCal ” beam should update.   Run the equation “b) Find TDU values” in similar manner  This may not succeed if needed values are outside of delay tolerance set in the interpolation equation.  In which case, model will throw an error Run the “ PhasedArrayApp ” Analysis The “ PhasedArrayApp ” beam should update Phased Array Analysis Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 32 1 June 2023

33. Phased Array calibration Schematic for MxN Array Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 33 1 June 2023 Use Phased Array Application section to configure various rectangular array configurations and set desired beam direction SystemVue can find the values for you. Run equation a) PhaseArray Configuration Setup to calculate.

34. Phased Array Application Schematic (using nearest found delay settings) Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 34 1 June 2023 Run eq b) Find TDU values, then run PhasedArrayApp analysis Find TDU values will scan the available normalized delays at the desired conditions and return TDUvals

35. Results 4x4 array with boresight Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 35 1 June 2023

36. Results 4x4 array with Phi = 15 ° ,Theta = 20° Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 36 1 June 2023

37. Results 4x4 array with Phi = -45 (315), Theta = 31° Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 37 1 June 2023

38. Simulation with other Models Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 38 1 June 2023

39. Example Workspace Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 39 1 June 2023 ADAR4002 -> ADL9005 -> HMC797 -> HMC1087 Gain (dB) 17.5 14.5 11 NF (dB) 2.5 3 Psat (dB) 16 31 38.5 Procut ADL9006 HMC797 HMC1087

40. Results Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 40 1 June 2023

41. Conclusion Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 41 1 June 2023

42. The ADAR4002 SystemVue model is a multi-dimensional tool that can provide users with instant in-depth RF analysis of the part and can quickly generate 3-dimensional beam patterns of an array without ever having to buy an evaluation board or build up a proto-typing sub array. Pairing the ADAR4002 model with Sys-Parameter PAs, LNA, power splitter/combiners, mixers and switches makes signal chain analysis quick and easy: proto-typing different blocks in your signal chain is as easy as grabbing a new LNA from the Sys-Parameter Library Having ADI RF models in Keysight SystemVue ultimately reduces decision time for product choice, proto-typing cost and ultimately time to market. Conclusion Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 42 1 June 2023

43. Where to get the model? [email protected] An NDA with ADI needs to be in place before model can be received Support Contacts Joel Dobler, Analog Devices, Product Applications Engineer, [email protected] Eric Newman, Keysight, Field Applications Engineer – PathWave EDA , [email protected] Murthy Upmaka, Keysight, Field Applications Engineer – PathWave EDA , [email protected] Model Request and Support Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 43 1 June 2023

44. Questions Analog Devices Confidential Information. ©2023 Analog Devices, Inc. All rights reserved. 44 1 June 2023