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Part of the MicroBrite™ family of high performance, compact machine vision lights.
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The edge-lit design provides the highest flux density of any backlight in our portfolio.
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Ultra-thin profile for installations with demanding space limitations.
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Available in 3 sizes with a multitude of available wavelengths.
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Base Model numbers include BT050050, BT200100, BT100100
Focus Microwaves - Focus Compact Modeling Software
Strategy
Model Generation

EDA Example
Example Measurement Export to CAD - Keysight ADS


Example Model Export to CAD
ADS Schematic

Focus Compact Model

ADS Data Display


Setup
Pulsed S-Parameter Setup

The purpose of electrical representation or equivalent circuit of HEMT or any transistor in the form of lumped circuit elements is to implement and simulate its static and RF behaviour in CAD tools. This technique is particularly useful and often directly correlated to physical entities within the device structure, as illustrated below.
The illustration below is a small signal topology composed of a total of 16 linear components.

This is divided into two parts:
i) The Intrinsic part where the region under the gate (modulation occurs here) represented with a set of 8 intrinsic elements (RGD, Ri, CGS, CGD, CDS, GM, RDS, Τ).
ii) The Extrinsic part represented with a set of 8 extrinsic elements (RG, RD, RS, LG, LD, LS, CPG, CPD). These elements need to be extracted for small signal model implementation. The extraction process will be discussed in the following section.

More Product Information


- Part of the MicroBrite™ family of high performance, compact machine vision lights.
- This line light series utilizes a fresnel lens for a compact form factor.
- Provides an intensity level of 189kLux (working distance of 75mm)
- Expandable in 50mm increments up to 750mm

- This High Intensity Spot Light is engineered for long throw and high brightness illumination.
- Built with 12 high current LEDs focused to produce even illumination at distances beyond 300mm.
- Designed to replace our previous SL185 with 3X the brightness (110Klux @ 300mm).
- Available in a wide range of wavelengths.

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Fast Camera Link InGaAs SWIR camera
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VGA resolution
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Compact industrial design, no fan
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Simple camera configuration via GenCP
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Compact industrial design Up to 303 fps at full resolution Camera Link interface with GenCP support Comprehensive I/O control options Automated on-boa


- High-density, compact (1U) precision data acquisition instruments
- LXI™ LAN connectivity
- Fully integrated signal conditioning maximizes performance and accuracy
- Easily integrate thermocouples, voltages, RTDs, thermistors, frequency, strain and pressure on an per-channel basis
- Distributed, synchronized measurements over the wire
- Scalable architecture easily expands from tens to thousands of channels
- DC version available for test cells requiring closer proximity to test article
- End-to-end self-calibration ensures optimum runtime performance
- Web-based access for monitoring and control
- Exlab turnkey software for simplified setup, control and data display

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Ideal for a wide range of applications such as RF, mm-Wave and sub-THz characterization, FA, DWC, MEMS, optoelectronic tests and WL
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Re-configurable and upgradable as requirements grow
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Minimizes setup times with no loss in performance or accuracy
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Seamless integration of various measurement instruments
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Solid station frame
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Built-in vibration-isolation solution for superior vibration attenuation
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Rigid microscope bridge
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Compact and rigid mechanical design
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Highly accurate measurement results
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Incorporates best-known methods
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Ergonomic and straightforward design for comfortable and easy operation
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Low-profile design
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Simple microscope operation
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Quick and ergonomic change of DUT through pull-out stage
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Minimize training efforts
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Fast time to data
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Convenient operation

- Part of the MicroBrite™ family of high performance, compact machine vision lights.
- Our DF196 Series delivers direct illumination at a low angle to cast shadows used to identify surface defects, embossed text, etc.
- This dark field ring light is more directional and less diffuse than the DF198.
- Available in 4 sizes with an intesity of 72kLux (working distance of 25mm with DF196-100)

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Fast GigE Vision InGaAs SWIR camera
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VGA resolution
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Power over Ethernet
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Compact industrial design, no fan
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Up to 301 fps at full resolution
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GigE Vision interface with Power over Ethernet
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Comprehensive I/O control options
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Automated on-board image correction
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Stabilized sensor cooling, no fan
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Extended operating temperature range

Focus Microwaves
Focus Microwaves is a pioneering engineering company, built around the innovations of its founder Dr. Christos Tsironis who developed his first manual tuner in 1973 and is the inventor of most existing electro-mechanical tuner families. The success of Focus is based on the engineering and manufacturing skills of its highly motivated and experienced team of engineers and technicians, who have been trained and encouraged to develop new technologies. In addition, listening to our customers needs and insights helps us discover and develop new and measurement methods on an ongoing basis, relentlessly pushing the limits of what is possible.
From humble beginnings in 1988, Focus has become the main supplier of advanced Load Pull and Noise Tuner Systems. Our mission is to provide effective, reliable and innovative solutions for non-50 Ohm testing (Noise and Load Pull) of RF microwave transistors, thus enabling our customers to compete in the marketplace with better designs and to advance the understanding and knowledge of the field.
Contact Details
Focus Microwaves Inc. Main Head Office
4555 Chem. du Bois-Franc, Saint-Laurent, QC H4S 1A8, Canada
Phone: +1-514-684-4554
Test & Measurement
