White Papers

Transforming the Military Embedded Computing Landscape

November 13, 2014

This white paper describes the key market drivers, technologies and building blocks that the military is increasingly embracing from the commercial world that provide a clear path to increased operational capabilities within the size, weight and power (SWaP) constraints that are a feature of today’s demanding programs.

This White Paper brought to you by GE Intelligent Platforms.

Sponsored by:

Four signal-identification techniques to characterize complex systems & environments

November 4, 2014

For decades, spectrum analyzers have been used to develop and characterize radar and electronic (EW) warfare systems. However, traditional swept measurements are rapidly becoming insufficient because most modern radar systems are adaptive. Learn about methods for monitoring EW scenarios, identifying unwanted events in the transmitted waveform, and accurately measuring found signals.

This White Paper brought to you by Keysight Technologies.

International Military Standards: An Input Power Reference Guide

October 31, 2014

The successful design of Military systems demands a full understanding of the complex performance requirements, testing, and environmental conditions to which the intended product must achieve.

This reference guide focuses on international military standard Input Power requirements. It is intended to serve as a reference for comparing the requirements of one standard with another. It’s also intended to help the reader understand the significant amount of work needed to become experts in the various standards and their very different ways of discussing similar performance specifications.

Curtiss-Wright has provided the most pertinent Input Power specifications for each of the most important international military standards requirements and finalized the critical design decisions, through the demanding system architecture and the implications of the various requirements.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Modular Approach to Rugged COTS Data Storage Selection

October 31, 2014

Data storage plays a key role in Defense and Aerospace deployed data gathering system applications. Data gathering and storage device components must frequently be deployed in harsh military environments onboard platforms such as fixed-wing aircraft, helicopters, and armored vehicles, all of which require a high level of system ruggedness. Data storage devices on these platforms are used to store critical and valuable data captured from sensors or subsystems during a mission or operational exercises. The valuable data captured in the field is often sensitive and must be protected from unauthorized access both during and after the mission. Once the mission is completed, the captured data typically needs to be transported from the platform to a different location, such as a ground station, for analysis or safekeeping.

This white paper will provide guidelines for selecting the appropriate rugged Commercial-Off-the-Shelf (COTS) data storage solution for use in various types of data gathering applications.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Video Management Systems Support Services

October 31, 2014

Traditionally there has been a difference between the product support models provided by mission equipment manufacturers and the requirements for aircraft fleet maintenance and equipment certification. Aircraft mission equipment life time cycles are longer than standard commercial product life times.
The integration of different products from multiple suppliers, can often lead to problems with connectivity and functional inconsistencies. This is a common problem attributed to mismatches between different suppliers’ documentation details and product functions. End user training is a common program requirement; this is expensive to provide if a training course has to be created by an installer, solely for any particular program. Some programs require complete control or visibility over the internal build configuration of all units being fitted to the aircraft.

Curtiss-Wright Video Management System (VMS) support services resolves these issues, making it easier for mission equipment installers to work with our products.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

ARM Processors Define a New Era for Defense & Aerospace Embedded Computing

October 31, 2014

Today’s complex Aerospace and Defense applications demand embedded computing systems that not only meet unique SWaP constraints but also satisfy cost limits imposed by program budgets.   Now a new processing option is available, driven by the exploding commercial market for mobile devices. The ARM architecture delivers performance that meets the needs of many applications, especially mission computing, while also offering the low cost, low power characteristics driven by the mobile market.

This white paper introduces Advanced RISC Machine (ARM) processor technology, which is based on 32-bit RISC (Reduction Instruction Set Computing) architecture, and compares the simplified nature of ARM-based processors with the complexity of Intel’s x86 processors.    The paper then discusses how ARM-based processors can be used in low power, SWaP optimized designs, with the added benefits of low cost, high data integrity and enhanced security technology.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Characteristics of quality mission displays

October 31, 2014

Video is a core component of many current civil and military airborne, ground and naval systems. Operators need access to these video streams, whether from moving maps, sensors, uplinks or mission computers. Increasingly flexible video management solutions permit routing of multiple video streams to each crew station position. But ultimately the operator’s experience will be largely conditioned by the features and performance of the monitor or monitors that present the video streams.

This white paper will address some of the central features and design elements of a display suitable for use in demanding military or civil environments. It will discuss the various environmental and functional challenges and conclude by presenting a family of mission displays with market-leading performance.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Smoothing the Transition from Design to Manufacture

October 27, 2014

The drive to get products to market faster than competitors is an ever-increasing challenge. That’s why a seamless transition from design to manufacturing is critical: to prevent production headaches that may hamper success down the road. In our white paper, “Smoothing the Transition from Design to Manufacture: Best Practices,” we show you eight best practices for a trouble-free design-to-manufacturing hand-off. It includes details on how to factor in assembly process complexity early on and how to make cost-effective material sourcing decisions, as well as what environmental tests may be required before you go to market.

This White Paper brought to you by Sparton Corp.

Sponsored by:

Techniques for Precise Interference Measurements in the Field, Correlating Microwave Measurements between Handheld and Benchtop Analyzers and more

October 15, 2014

Learn effective techniques for performing precise satellite ground station maintenance with this series of application notes. Uncover how to assure system performance with high confidence, obtain greater efficiency and consistency to maintain antenna subsystems, diagnose ground station faults and pinpoint performance issues quickly.

Also Available for Download:
• Precise Power Measurements
• Time Domain Measurements
• Cable and Antenna Test
• CAT and VNA Calibration Techniques

This White Paper brought to you by Keysight Technologies.

Challenges of Designing Multi-Channel, High-Speed Data Recording and Playback Systems

October 6, 2014

Data recording and playback systems provide valuable capabilities in ISR applications. The proliferation of sensors in defense & aerospace Intelligence, Surveillance and Reconnaissance (ISR) applications has led to a tremendous amount of high-speed data that must be recorded and accessible for playback being produced.

This is especially true in the defense and aerospace industry. These sensors, such as radar, sonar, FLIR, RF tuners, MRI and cameras, use various high-speed I/O transport protocols to move this high-speed data. These protocols such as include Gigabit Ethernet (GbE), Serial FPDP (sFPDP) and 10 GbE move the data they have capture.

When developing their solution, designers must address their program’s unique performance and environmental requirements. In addition, other less obvious system characteristics, such as timing and channel synchronization, flexible storage options and data offloading, need to be considered.

Curtiss-Wright’s Multi-Channel, Synchronized Data Recording and Playback Systems address these challenges and provide the necessary capabilities to support today’s most demanding ISR applications.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Consolidate Line Replaceable Units (LRU) while considering strict Size, Weight and Power (SWaP) constraints

October 6, 2014

Despite the current budget woes of defense departments, the demand continues for delivering more performance and improved functionality from rugged computers and communications subsystems. With the requirement for ever increasing semiconductor integration, more subsystem functionality is being squeezed into compact systems. Military vehicles are taking advantage by now combining what historically have been separate systems functions. This has fuelled demand for the consolidation of Line Replaceable Units (LRUs) — packing more into a single box. Modern state-of-the-art equipment offers the DOD more than legacy products—one subsystem can now integrate the capabilities of multiple subsystems. To achieve these savings, rugged commercial-off-the-shelf (COTS) computing subsystems are purchased versus custom MIL-spec alternatives.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Flexible D2D Chassis Reduce Costs & Simplify Schedules

October 6, 2014

Because requirements change and designs evolve as a program moves from development to demonstration and, finally, deployment, programs typically pay, in full, for new chassis technology at each phase.  Now there is another option; Development to Deployment (D2D) Chassis are designed to be easily configured and reconfigured for the development phase, demonstration phase and deployment phase. They minimize both the overall program cost of chassis acquisition and total amount of hardware that has to be acquired.

In the white paper is a detailed description focusing on reuse and flexibility.  By reusing most of the chassis components for all phases, and only replacing or adding pieces as needed, overall program costs are sharply reduced.  Flexibility comes from fans and power supplies, that are swapped out to transition from Commercial to Mil Standard, and from removable top/bottom ‘hats’ that are added for cable routing after the development stage. 

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Meeting the DO-160 Lightning Protection Standard

October 6, 2014

Learn about the industry standard that sets guidelines for lightning protection and the design practices that are used to comply with the standard.  This free white paper starts with an overview of Direct vs. Indirect Lightning Effects and then examines the Qualification Testing Guidelines for DO-160 Section 22.  DO-160 testing details are also discussed, including pin injection tests, cable bundle tests and the various waveforms that are used to apply current and voltage during a test.

The final section of the white paper addresses design considerations for electronic equipment that must comply with DO-160.  This includes enhancements for circuitry using ESD protected components, challenges posed by I/O interfaces and commonly used protection components.

The detailed information in this white paper provides a foundation for understanding the threats posed by lightning to airborne electronics and how a COTS integrated design can be enhanced to pass RTCA/DO-160 Section 22 qualification.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

New! High-Speed Switched Serial Fabrics Improve System Design

September 18, 2014

Recently updated, this handbook reviews the development of gigabit switched serial fabrics to enhance the VMEbus and PMC mezzanines; the role of FPGAs to implement this technology; and finally, how some of the latest VXS, XMC and VPX products can be used in high-speed data acquisition, recording and software radio systems.

This White Paper brought to you by Pentek.

Sponsored by:

NVIDIA’s Tegra K1: A Game-Changer for Rugged Embedded Computing

August 25, 2014

Many applications that could have benefited from GPU technology were prevented from doing so by SWaP constraints. NVIDIA®’s Tegra® K1 changes that.

This White Paper brought to you by GE Intelligent Platforms.

Sponsored by:

Optimizing Unmanned Vehicle Thermal Performance

August 13, 2014

Unmanned vehicles need a leap in efficiency for next-generation missions. See how ADLINK uses the 4th generation Intel® Core™ processor family to boost throughput up to 4x without increasing thermal budgets.

This White Paper brought to you by Intel.

The Benefits of Integrated Video Management

August 7, 2014

The most effective video management systems (VMS) for airborne law enforcement surveillance enable a platform’s crew members to control their video options – such as sensor inputs, screen configuration, underlay maps and video recording –directly from their touchscreen display. When a crew member’s display also serves as the VMS control center, complete control of surveillance video comes at the touch of a button. Read more by downloading our whitepaper today.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Five Budget-Busting Cost Drivers that Threaten Sensor Processing System Design

August 7, 2014

Recent advances in open architecture standards and the rise in performance and inter-connectivity found in the latest generations of rugged COTS products have made designing very high performance, scalable embedded Sensor Processing systems for defense and aerospace applications much easier, cost-effective and flexible. However, experience has revealed a number of unique hurdles, each a potential threat to reaching their program’s goals, that designers of the complex High Performance Embedded Computing (HPEC) systems used for demanding sensor processing applications, need to fully understand. We have identified the five most common “traps” that can increase design risk, drive cost overruns and delay schedules. For each of these traps we have also identified the most effective mitigating solution. Download to read the entire whitepaper.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

PMC-704 Video Capture & Input Capabilities

August 7, 2014

This paper discusses some key capabilities of Curtiss-Wright Control Defense Solution’s PMC-704 dual input/output video display controller. This rugged PMC (IEEE 1386.1) mezzanine module combines user flexibility and multi-input support. It reduces the integration time and complexity of graphics display solutions required for defense & aerospace platforms. The PMC-704 card features rich graphics and video capture and is designed for use in rugged applications including Helmet Mounted Displays (HMD), Heads Up Displays (HUD), avionics cockpit displays, command and control and digital moving maps. The PMC-704’s AMD (ATI) MOBILITY RADEON™ 9000 (M9) graphics processor unit (GPU) supports both legacy and current video interfaces, making it an ideal solution for both new designs and the retrofit of legacy ground, naval and avionics platforms. Read more by downloading the whitepaper today.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

Fabric40™ OpenVPX™ Signal Integrity: Gen3 OpenVPX Backplanes Supporting 10.3 Gbaud Signaling Systems

August 7, 2014

Now that the industry is moving to Gen3 signaling, it is important to understand that this transition requires a significant increase in the level of SI tools, capability, expertise, and know-how to ensure successful design and implementation of your OpenVPX system. Driving this complexity is the fact that the MultiGig connector used in VPX systems was originally designed for 6.25 Gbaud signaling rates.

Signal Integrity performance is a cumulative performance issue. With the new >10 Gbaud Gen3 OpenVPX signaling rates, other parts of the signal path must be over-optimized to compensate for the VPX connectors that are in the signal path. Curtiss-Wright has done extensive research to develop highly optimized 10G compliant design techniques for attaining reliable and robust signal integrity performance with Gen3 OpenVPX systems. Our new Fabric40 family of products is designed to address these design challenges. Download the white paper to learn more.

This White Paper brought to you by Curtiss-Wright Defense Solutions.

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Mil & Aero Magazine

November 2014
Volume 25, Issue 11

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