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Vector Network Analyzer Extension Modules (VNAX)
Spectrum Analyzer Extenders (SAX)
Signal Generator Extenders (SGX)
Compact Converters (CC)
Power Meters – Erickson
Noise Sources
Noise Test Extenders (NTX)
Portable Spectrum Analyzer Extenders (PSAX)
Transmitter Components and Modules
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Waveguide Amplifiers
Frequency Multipliers (WR and D Series)
Custom Transmitters / Sources (AMC and Tx)
Compact Transmitter Modules (AMC-I)
Receiver Components and Modules
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Detectors (ZBD)
Mixers (SHM, EHM, and FM)
Custom Receiver Modules (MixAMC, Rx)
Compact Receiver Modules (MixAMC-I)
Passive Components
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Waveguide Filters (BPF, LPF, HPF)
Straight Waveguides, Tapers, Horn Antennae
Directional Couplers
Diodes
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W and G Band Diodes
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A New 225-255 GHz Transmitter
Learn More About the THz Technology Community
NEW TEST 2024
News Dev Page
Portable Spectrum Analyzer Extenders (PSAX)
Traceable PM5B up to 170 GHz
VDI Announces a 200 GHz, 40 mW, Phase-Locked Oscillator
VDI Announces a 300 GHz, 20-30 mW Pulsed Source
VDI Announces a New 1.1-1.5 THz Frequency Extension Module
VDI Announces a New 1.4-1.5 THz Frequency Extension Module (x96)
VDI Announces a New 1.4-2.2 THz Frequency Tripler
VDI Announces a New 220 GHz High-Efficiency Frequency Tripler
VDI Announces a New 540 GHz Pulsed Source
VDI Announces a New 640 GHz Pulsed Source
VDI Announces a New 850 GHz Phase Locked Source
VDI Announces a New High-Efficiency Frequency Tripler to 440 GHz
VDI Announces a New High-Efficiency Quadrupler (x4) to 120 GHz
VDI Celebrates Move To New Facility with Ribbon Cutting Ceremony
VDI Developing a New Line of High Frequency Branch Couplers
VDI Developing High-Pulsed-Power Sources at 190 GHz
VDI Develops a New Frequency Domain mm-Wave Spectrometer
VDI Launches a New Line of Solid-State THz Sources and Frequency Extension Modules
VDI Markets Terahertz Products in Japan with AmTechs Corporation
VDI Presenting Paper on Terahertz Frequency Triplers at 2007 IMS in Honolulu
VDI To Exhibit at the 2006 IEEE MTT-S in San Francisco, June 11-16
VDI to Exhibit at the 2006 IESSR and ISSSR in Bar Harbor, May 29 – June 2
WR1.9SHM
1mW Source at 1THz
2012 VDI Conference and Exhibit Schedule (first half of year)
285 GHz OTA Measurement across 8m with 30 GHz Bandwidth
China Distributors Complete Training Session
Contact Us
January 2011 VDI Exhibit Schedule
July to December 2017 Conference and Exhibit Schedule
New 340 GHz Phase-Locked Transmit and Receive System
New Menu Grid
New Millimeter-Wave Testbed for Wideband Signal Analysis
Noise Test Extenders (NTX)
Schedule of VDI Events for June 2008
VDI Exhibits and Attends Conferences in 2009
VDI mmWave Engineer Participates on SOFIA Mission
VDI Moves into a New R&D Facility
Videos
Visit VDI in Booth #1331 at IMS in Atlanta
VNA Extension Modules with Higher Test Port Power
WR-10VNAX-Dual Source (DS-3DB Option)
WR8.0 VNAX Modules with Improved Test Port Power
1THz VNA Extender
August to December 2018 Conference and Exhibit Schedule
Calibration Services for VDI VNAX Products
Downloads proto
Innovator Spotlight – Revolutionizing Terahertz Measurements for 6G
Leading Edge VNA Extenders from VDI
South Korean Preferred Distributor Completes Training Session
Space Qualified GaAs Schottky Diodes
Terahertz Pioneer: Robert J. Mattauch “Two Terminals Will Suffice”
VDI in Japan and THz Vector Network Analyzer Development and Measurements
VDI Introduces the PM5B (CE Marked)
VDI Now Offering G-Band Diodes
VDI Offers High-Power and High-Efficiency Frequency Tripler to 94 GHz
VDI To Present Papers At ISSTT 2007 in Pasadena
Virginia Diodes Nonlinear Models
WR-19VNAX
WR12 VNAX Modules with Improved Test Port Power
WR4.3 VNAX Modules with Improved Test Port Power
Exclusive China Distributors Visit VDI
ISSTT 2011
March to August 2017 Conference and Exhibit Schedule
Ultra-high Resolution Spectroscopy at Karlsruhe Institute of Technology
VDI Announces Southeast Asia Distributor
VDI GaAs Schottky Diodes – In Stock Now
VDI Offers a New 340-360 GHz Transceiver
VDI to Exhibit at the 33rd International Conference on Infrared, Millimeter, and THz Waves.
Virginia Diodes and NASA’s Icecube
Visit VDI at IMS 2022
Waveguide-Based THz Standards and Metrology
WR-2.2 Wafer Probes offered by Dominion Microprobes, Inc. (DMPI)
WR-6.5VNAX High Power
WR10 VNAX Modules with Increased Test Port Power
2014 Year End Conference and Exhibit Schedule
93-amc-s129-wr10
IMS2012 and Bridging the THz Gap
July to December 2019 Conference and Exhibit Schedule
Microwave Journal Feature: Fabs and Labs – Virginia Diodes, Inc.
Millimeter-Wave Measurement Facility at University of Sheffield
NSF SII Workshop Participation
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VDI – THz Waveguide Couplers Using Quartz Micromachining
VDI & IMS/MTT 2011
VDI at IRMMW-THz in Hong Kong in August 2015
VDI Partners with Keysight Technologies for Chalmers University
VDI to Exhibit at the 2008 SURA Terahertz Conference in Washington, DC.
VDI to Present Paper on Terahertz Frequency Triplers at 2007 IMS in Honolulu
Virginia Diodes Offering Compact Converters
Visit with Virginia Diodes at ISSTT, PIE, and MRS meetings in April 2009
WR-4.3VNAX High Power
Agilent 50GHz PNA-X – VDI WR2.2 Extension
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Integrated MixAMCs
January to June 2019 Conference and Exhibit Schedule
Keysight 6G Sub-Terahertz R&D Testbed Demo using VDI Compact Converters
Keysight, VDI, FormFactor, DMPI to Deliver 220 GHz Broadband VNA Solution
Publications and Conference Presentations
VDI – THz Vector Network Analyzer Development & Measurements
VDI Announces NCTU.tw THz Workshop
VDI Announces Preferred Distributor for South Korea
VDI Offers a New 790-840 GHz Phase-Locked Transmit/Receive System
VDI To Exhibit at the 63rd OSU International Symp. on Molecular Spectroscopy in Columbus, Ohio.
Virginia Diodes at IRMMW in Tucson AZ from September 14-19
Wafer Probe Performance
WR-15VNAX-Dual Source (DS-3DB Option)
2014 THz Summit News
Agilent Technologies, Inc. Debuts VDI Signal Generator and Spectrum Analyzer
Automotive Radar Signal Solutions using VDI Compact Converters
Downloads
January to July 2020 Conference and Exhibit Schedule
Keysight Helps LG Electronics to Demonstrate 6G RF Front End Module
Solid State LO Sources Greater than 2 THz
Type A Calibration Kit Definitions
VDI 500-750 GHz Extenders
VDI Acquires Erickson Power Meter Business
VDI Exhibiting at European Microwave Week
VDI President visits Aalto University
VDI Slideshow for the 2007 Japanese Tour and Exhibition
VDI to Present and Exhibit at the 35th IEEE International Conference on Plasma Science in Karlsruhe
WM-570 (WR2.2) Mini VNA Extension Modules Available
WR3.4 VNAX Modules with Increased Test Port Power
130AMC-I
High Test Port Power VNA Extension Modules
January to June 2018 Conference and Exhibit Schedule
July to December 2016 Conference and Exhibit Schedule
PM5 Compatibility with Keysight VNA
Procedure for Requesting Return Materials Authorization (RMA)
Reliable mmWave On-Wafer Measurement from Lab to Factory Floor
Sept. thru Dec. 2013 Conference and Exhibit Schedule
VDI Announces Standard AMCs and MixAMCs
VDI GaAs Diode Pricing Schedule
VDI Introduces Modular VNA Extenders for THz Frequencies
VDI Introduces the PM5
VDI Joins FormFactor in the MeasureOne Program
Virginia Diodes To Exhibit at the European Microwave Conference, Oct. 9-11, 2007
Visit VDI at 2010 IMS Anaheim, CA
Come See VDI in May 2015
Detecting Magnetic Resonances with VDI VNA Extension Modules
Employment
Terms of Use
VDI Attending IMS (Booth 1341) from 06/01 to 06/06
VDI Broadband Amplifier Chain (AMC) for Signal Generator Extension
VDI Fall 2011 Exhibit Schedule
VDI Introduces New Broad Band Quasi-Optical THz Detectors
VDI Offers a 94 GHz Tunable Phase-Locked Transmitter
VDI to Exhibit at the 2008 IEEE MTT International Microwave Symposium in Atlanta, GA.
VDI WR3.4 Tx Extender
VNA Frequency Extension Module Delivery to Virginia Tech
VNAX Triplexer Option
WR5.1 and WR2.2 VNAX Modules with Improved Test Port Power
100-2000 GHz Quasi-Optical Broadband Detector
82-1100 GHz Modular System – VDI THz Starter Kit
Dominion Microprobes, Inc.
IMS2013 (International Microwave Symposium) is coming June 2-7 in Seattle Washington
Manufacturing Sites
Mxers prt2
New Release: “Handbook of Terahertz Technologies” by Ho-Jin Song and Tadao Nagatsuma
Terms And Conditions
VDI Demonstrates New 336 GHz Phase Sensitive Transceiver
VDI Introduces New Mini-VNA Extenders
VDI Offering Compact Amplifier / Multiplier Chains
VDI Offers a New 640 GHz Phase-Locked Transmit/Receive System
Washington Laboratories Webinar: Wideband mmWave Measurements from 50 GHz to 1.5 THz
2014 Conference and Exhibit Schedule
2015 Updated Conference and Exhibit Schedule
COVID 19 Update
New 280-520 GHz Amplifier-Multiplier-Chain (AMC)
VDI Announces Distribution to India with IT Globe, Inc.
VDI Announces Increased Production Capacity
VDI Notes on Diode Specifications
VDI to Exhibit at the 33rd IRMMW
VDI WR2.2 VNA Extenders (325-500GHz) on Display at EMW 2009, Rome
WR-15VNAX SE Option
2013 VDI Conference and Exhibit Schedule
2015 Conference and Exhibit Schedule
2016 Conference and Exhibit Schedule
AmTechs Corporation to Show VDI Products at MWE 2007 in Japan
Documents
VDI 1.8-2.8 THz Mixer
VDI Announces Exclusive Distributors in China
VDI Developing High-Efficiency Varactor Triplers to 800 GHz
VDI Develops Reconfigurable THz Detector Array
Waveguide Amplifiers prt
WR2.8SAX-M
AmTechs Corporation – VDI and Distributor in Japan Visiting Customers
AmTechs Corporation – VDI Distributor in Japan
Cal Kit
News
VDI Offers a THz Development Kit
VDI partners with NASA and MIT on CubeSat Missions
VDI to Exhibit a 450-750 GHz VNA Extension Module at the 2008 IEEE MTT International Microwave Symposium in Atlanta, GA
About VDI
Triplexer
VDI Erickson Power Meter Has A New Look
VDI Offers 1.1-1.7 THz Mixers and Detectors
Application Notes
VDI WR1.5 VNA Extender YouTube Demonstration
WR28SAX-M
Contact Us
Directional Couplers
WR4.3SAX-M
Waveguide Filters (BPF, LPF, HPF)
WR3.4SAX-M
VDI Notes on Diode Mount and Solder
Waveguide Amplifiers
WR1.5SAX-M
Integrated Receivers
WR12BAM
Integrated Sources
WR9.0BAM
Noise Sources
WR10BAM
Compact Converters
WR8.0BAM
Custom Receivers
WR2.8SGX-M
Frequency Multipliers
WR8.0SAX-M
Custom Transmitters
WR15SAX-M
Passive Components
WR15AMC-I (2)
WR10SAX-M
Distributors (4)
WR2.2SAX-M
China Distributors
WR2.8HM
WR8.0SGX-M
VDI Distributors
WR2.8AMC-I
WR5.1SAX-M
Spectrum Analyzer Extender (SAX)
VDI – Erickson Power Meters PM5B
WR12SAX-M
WR1.0VNAX Mini
Signal Generator Extension Modules (SGX)
WR6.5SAX-M
Mixers
WR-15VNAX-Dual Source
WR-12VNAX-Dual Source
W and G Band Diodes
WR1.5VNAX Mini
VNA Extenders
WR12MixAMC-I
WR8.0MixAMC-I
Mesh Filters – In Stock
WR6.5MixAMC-I
WR4.3MixAMC-I
Detectors
WR3.4MixAMC-I
WR2.8MixAMC-I
WR2.2MixAMC-I
WR1.5MixAMC-I
WR1.0MixAMC-I
WR1.0SAX-M
WR28SGX-M
WR19SAX-M
WR12SGX-M
WR5.1SGX-M
WR3.4SGX-M
WR2.2SGX-M
WR-15VNAX
WR1.5SGX-M
WR1.0SGX-M
WR4.3SGX-M
WR19SGX-M
WR15SGX-M
WR10SGX-M
WR9.0SGX-M
WR6.5SGX-M
WR1.0AMC-I
WR1.5AMC-I
WR2.0AMC-I
WR3.0AMC-I
WR4.5AMC-I
WR9.0AMC-I
WR19SAX
WR28SAX
WR12.0-ZBD
WR-12VNAX (SE Option)
WR0.65SAX-M
400-560 GHz AMC-I Custom
WM-164 (WR0.65) SGX-M
WR-2.8VNAX
WR15AMC-I
WR12AMC-I
WR1.5IDHFM
WR-28VNAX
WR2.8AMC-I
WR4.3AMC-I
Tx261 System 84GHz
Tx261 System 168GHz
Tx261 System 1THz
TxRx011 System
WR-2.2VNAX
WR-3.4VNAX
WR-4.3VNAX
WR-5.1VNAX
WR-6.5VNAX
WR-8.0VNAX
WR-10VNAX
WR-12VNAX
WR12SGX
WR15EHM
WR12EHM
WR10EHM
WR8.0EHM
WR5.1EHM
WR4.3EHM
WR3.4EHM
WR2.8EHM
WR2.2EHM
WR6.5EHM
AMC 560 System (236-250 GHz)
AMC 569 System (200-230 GHz)
AMC 569 System (100-116 GHz)
AMC 569 System (50-58 GHz)
AMC305 System
AMC362 System
AMC263 System
AMC461 System
AMC285 System
AMC235 System
AMC390 System
TX206 System
TX226 System
TX198 System
AMC550 System
AMC357 System
AMC320 System
AMC308 System
TX224 System
AMC 560 System (472-500 GHz)
AMC390 System
AMC325 System
TX239 System
WR8.0AMC-I
TX193 System
AMC480 System
AMC305 System
AMC363 System
TX197 System
AMC557 System
AMC307 System
AMC370 System
AMC573 System
AMC412 System
AMC403 System
TX240 System
AMC353 System
AMC352 System
AMC254 System
AMC335 System
AMC427 System
TX241 System
AMC379 System
AMC335 System
WR2.2AMC-I
VDI 282 GHz Compact Integrated Transmitter
WR3.4AMC-I
WR5.1AMC-I
WR6.5AMC-I
TX218 System
TX240 System
AMC427 System
WR15MixAMC-I
AMC335 System
277-287 GHz Compact Integrated Transmitter
WR5.1MixAMC-I
WR10MixAMC-I
WR10AMC-I
WR15SGX
WR12SGX-HP
WR10SGX
WR9.0SGX
WR8.0SGX
WR6.5SGX
WR5.1SGX
WR4.3SGX
WR3.4SGX
WR2.8SGX
WR2.2SGX
WR1.0 SGX
WR1.5SGX
WR15SAX
WR10ZBD
WR12SAX
WR10SAX
WR8.0SAX
WR6.5SAX
WR5.1SAX
WR4.3SAX
WR3.4SAX
WR2.8SAX
WR2.2SAX
WR1.5SAX
WR1.0SAX
AMC357 System
AMC320 System
AMC308 System
AMC389 System
AMC344 System
AMC457 System
AMC519 System
AMC370 System
WR15-ZBD
WR1.0VNAX
WR1.5VNAX
233GHzAMC
PM5 Manual Download Page
PM5 vs PM4 Response Time
PM5 Software Interface
PM5 vs PM4 Noise Comparison
WR15x3
WR0.51×3
High Power Multipliers (D Series)
WR12x3
WR12SHM
WR15SHM
WR10x3
WR0.65ZBD
WR0.8ZBD
WR8.0x3
WR1.0ZBD
WR1.9×2
WR1.2ZBD
UCA Test Data
WR1.5SHM
WR1.9ZBD
750-rx-s134-wr1.2
WR5.1×3
WR8.0SHM
WR2.8ZBD
WR9.0x3
140 GHz Rx
WR0.65×3
WR4.3ZBD
1.5 THz MixAMC
WR1.0x3
WR8.0ZBD
WR1.2×3
WR1.5ZBD
WR1.5×3
210 GHz MixAMC
WR1.9×3
WR12-ZBD
WR2.2ZBD
WR3.4ZBD
100 GHz MixAMC
WR2.2×3
87-105 GHz Amplfied Mixer Chain Custom System
WR5.1ZBD
WR6.5ZBD
WR2.8×3
WR2.8DD
WR3.4×3
WR5.1DD
330-tx-s113b-wr2.8
WR4.3×3
WR10SHM
WR6.5×3
WR6.5SHM
WR5.1SHM
228 GHz EPR/PELDOR Custom System
WR4.3SHM
160 GHz Amplitude/Phase Measurement Custom System
WR3.4SHM
WR2.8HM
WR2.8SHM
WR2.2×2
WR2.2SHM
WR2.8×2
WR3.4×2
WR5.1×2
1.5 THz Receiver
650 GHz MixAMC
WR8.0x2
WR10x2
333 GHz RX
WR12x2
WR15x2
WR8.0MixAMC Custom System
WR3.4MixAMC Custom System
WR6.5×2
750GHzMixAMC
780-850FEM
570-650FEM
510-550-GHz-Transmitter
510-550-GHz-Receiver
300-GHz-Pulsed-Source
240-GHz-PLS
210-270-GHz-Receiver
183-GHz-Radiometer
WR4.3×2
VDI 500-750 GHz Extenders
04/01/10: Check out VDI’s 500-750 GHz VNA Extenders.
2010 April Newsletter
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