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Antennas

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ALSO CALLED: Antenna
DEFINITION: A smart antenna is a digital wireless communications antenna system that takes advantage of diversity effect at the source (transmitter), the destination (receiver), or both. Diversity effect involves the transmission and/or reception of multiple radio frequency (RF) waves to increase data speed and reduce the error rate. In conventional wireless communications, a single antenna is used at the source,  … 
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AntennasReports
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Does Your Communications and Collaboration Solutions Meet your Mid-Size Business Needs?
sponsored by Cisco Systems, Inc.
WHITE PAPER: This exclusive paper examines how cloud collaboration technologies can help your organization overcome some of the common communication challenges faced today.
Posted: 29 Jan 2014 | Published: 29 Jan 2014

Cisco Systems, Inc.

Dynamic Infrastructures for VMware vCloud
sponsored by Fujitsu
WHITE PAPER: Check out this exclusive white paper to discover how a VMware-based infrastructure solution can accelerate cloud infrastructure implementation, while reducing maintenance costs and effort.
Posted: 05 Mar 2014 | Published: 31 Dec 2012

Fujitsu

E-Guide: Requirements for Virtualizing Exchange Server 2010
sponsored by SearchDataCenter.com
EGUIDE: This expert e-guide provides you with everything you need to know about virtualizing Exchange 2010. Discover the hardware, storage, memory, and availability requirements you will have to meet as well as the steps you must take before getting started with this process.
Posted: 15 Aug 2012 | Published: 15 Aug 2012

SearchDataCenter.com

Embrace Virtualization, Cloud, and ITaaS: HP 3PAR StoreServ 7450 all-flash array
sponsored by Hewlett-Packard Company
WHITE PAPER: Access this white paper to find out how to reduce storage management time by 90% and complete 6x more transactions per second with 90% fewer disks.
Posted: 15 Oct 2014 | Published: 15 Oct 2014

Hewlett-Packard Company

Ensuring the Best Outcome for Your SQL Server 2014 Upgrade
sponsored by SolarWinds, Inc.
WHITE PAPER: Uncover a checklist of everything you need for a smooth transition to the new SQL Server 2014.
Posted: 29 Sep 2014 | Published: 29 Sep 2014

SolarWinds, Inc.

Enterprise Solution Design for SAP HANA
sponsored by HP & Intel®
WHITE PAPER: In this resource, explore the three principles of great enterprise design—stability, scalability, and agility—and learn how to apply them to your SAP landscape with a focus on SAP HANA. Read on for best practices and key design considerations for implementing your SAP HANA enterprise-level solution.
Posted: 25 Sep 2013 | Published: 28 Feb 2013

HP & Intel®

Expert Integrated Systems: Can you put expertise in a box?
sponsored by IBM
PODCAST: Can you package expertise? More and more IT executives are adopting a new approach that makes it easier, faster and less expensive to deploy infrastructure and applications by integrating hardware, software and field-tested "patterns of expertise" in the form of expert integrated systems. Find out more.
Posted: 19 Mar 2013 | Premiered: Mar 18, 2013

IBM

Documentum Digital Asset Manager
sponsored by EMC Corporation
SOFTWARE LISTING: EMC Documentum Digital Asset Manager exposes a set of powerful transformations and enhanced content previews, enabling you to fully leverage the value of your digital assets.
Posted: 13 Mar 2008 | Published: 01 Mar 2008

EMC Corporation

DVS Enterprise - Active System 800v with VMware Horizon View 5.2: Reference Architecture
sponsored by Dell and VMware
WHITE PAPER: This exclusive paper examines a converged infrastructure solution that's designed specifically for desktop virtualization – and that is pre-configured to meet your organization's specific requirements and ready to integrate into your data center.
Posted: 13 Jun 2013 | Published: 13 Jun 2013

Dell and VMware

E-book: Developing a Mission-Critical Hardware Strategy for Your SAP Environment
sponsored by Hewlett-Packard Company
EBOOK: Read this E-Book and learn how reducing hardware complexity can increase the performance of a SAP landscape and key considerations for designing or upgrading your hardware infrastructure. Additionally, best practices are explained for running a virtualized SAP infrastructure.
Posted: 18 Sep 2009 | Published: 01 Sep 2009

Hewlett-Packard Company

E-Guide: Best practices for selecting high quality hardware for mission-critical applications
sponsored by Cisco Systems, Inc.
EGUIDE: This expert e-guide from SearchSAP.com explores the specific requirements that must be met to maintain high usability and uptime within mission-critical environment such as SAP. Readers will gain access to tips and best practices for selecting server hardware that supports even the most demanding and critical business applications.
Posted: 21 Jun 2011 | Published: 21 Jun 2011

Cisco Systems, Inc.

E-Guide: Nasuni Filer Adds SLA, Hardware Option for NAS Cloud Gateway
sponsored by Nasuni Corporation
EGUIDE: This SearchCloudStorage.com E-Guide profiles startup cloud vendor, Nasuni Corp., and offers insight into what they are doing to ease customer concerns about cloud storage – and guarantee uptime in cloud environments. Read on to find out about more Nasuni’s new product offerings and service-level agreements!
Posted: 02 Sep 2011 | Published: 02 Sep 2011

Nasuni Corporation

E-Guide: Oracle server hardware decisions
sponsored by Cisco Systems, Inc.
EGUIDE: In this e-guide, readers will receive tips for choosing server hardware for Oracle environments, as well as a real-life case study.
Posted: 22 Nov 2011 | Published: 22 Nov 2011

Cisco Systems, Inc.

E-Guide: Planning and Deploying Server Virtualization
sponsored by Dell and VMware
EGUIDE: In this Pocket Guide, brought to you by SearchServerVirtualization.com, Dell and VMware, discover the central tasks in the assessment and planning stages of a virtualization project.
Posted: 22 Jun 2009 | Published: 22 Jun 2009

Dell and VMware

E-Guide: Planning and Deploying Server Virtualization
sponsored by Dell, Microsoft and AMD
EGUIDE: In this Pocket Guide, brought to you by SearchServerVirtualization.com, Dell and VMware, discover the central tasks in the assessment and planning stages of a virtualization project.
Posted: 21 Jul 2010 | Published: 22 Jun 2009

Dell, Microsoft and AMD

E-Guide: Tips for rackmount server purchasing and consolidation best practices
sponsored by Colfax International
EGUIDE: This expert e-guide provides a comparison of blade and rack servers. Find out what key factors you should consider in your hardware decision and learn how to prevent sprawl through effective server consolidation.
Posted: 05 May 2011 | Published: 05 May 2011

Colfax International

E-Guide: Which Virtualization Management Tool Is Right For Your Organization?
sponsored by Dell and VMware
EGUIDE: In this informative Pocket Guide, brought to you by SearchServerVirtualization.com, Dell and VMware, learn more about the virtual management tools on the market and their functionality. Discover which product capabilities organizations should consider when evaluating virtual infrastructure management technologies.
Posted: 22 Jun 2009 | Published: 22 Jun 2009

Dell and VMware

Efficient Data Center: Using data center instrumentation and server refresh to optimize compute performance in constrained environments
sponsored by Dell, Inc. and Intel®
WHITE PAPER: This white paper examines the current state of data center power and cooling. Explore the advantages of a hardware refresh and determine if an upgrade is right for your organization.
Posted: 29 Aug 2012 | Published: 01 Jul 2011

Dell, Inc. and Intel®

eGuide: Data management best practices in the new world of archiving
sponsored by IBM
EGUIDE: In this e-guide, you will learn the best practices for managing archival data in a modern and effective world. Tips from expert Bill Inmon include strategies for organizing archival data into "time vaults," considerations for software and hardware releases and ideas on how to manage the day-to-day access of archival
Posted: 16 Nov 2011 | Published: 16 Nov 2011

IBM

Enabling Innovation and Surpassing the Competition with Visual Collaboration
sponsored by Vidyo, Inc.
WHITE PAPER: This exclusive paper discusses how visual collaboration can be utilized by small to midsized businesses in order to significantly improve productivity and drive innovation. Read on to find out more.
Posted: 28 May 2014 | Published: 28 May 2014

Vidyo, Inc.

Evaluating the Total Costs of a Unified Communications Solution
sponsored by Cisco
WHITE PAPER: Discover the top recommendations for selecting a UC solution that fits the needs of your business. Learn how to weigh the most important factors and assess the TCO of your UC solution.
Posted: 17 Jul 2013 | Published: 17 Jul 2013

Cisco

Exchange Server 2010: Migration considerations and best practices
sponsored by Dell, Inc.
EGUIDE: This expert e-guide explores the new features of Exchange 2010 and compares this server to previous versions. Get advice to ensure a smooth transition to this platform.
Posted: 01 Jul 2011 | Published: 30 Jun 2011

Dell, Inc.

Expert Insight: Hardware Options and Business Considerations for Private Cloud Computing
sponsored by Red Hat and HP
EGUIDE: This e-guide from SearchCloudComputing.com provides expert advice for making the case for enterprise cloud computing. Learn how one company utilized Infrastructure as a Service and Software as a Service to get started in the cloud.
Posted: 14 Apr 2011 | Published: 14 Apr 2011

Red Hat and HP

Expert Insight: Key Reasons to Implement Cold Storage
sponsored by SageCloud
EGUIDE: In this expert e-guide, find out how Facebook not only overcame storing, securing, and delivering large quantities of data to their users but also substantially reduced costs and improved IT efficiency. Learn about the cold storage approach they implemented and determine whether your business could realize the same benefits.
Posted: 29 Oct 2013 | Published: 29 Oct 2013

SageCloud

Expert Overview: Dedupe Types, Offerings and Benefits to Cloud Backup
sponsored by Essextec
EGUIDE: This expert guide presents an in-depth overview of each option, covering both the strengths and weaknesses. Find out how hardware and software-based approaches can be used in conjunction and discover the speed and cost benefits dedupe can bring to cloud backup.
Posted: 17 Jun 2013 | Published: 17 Jun 2013

Essextec
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ANTENNAS DEFINITION (continued): …  and another single antenna is used at the destination. This is called SISO (single input, single output). Such systems are vulnerable to problems caused by multipath effects. When an electromagnetic field (EM field) is met with obstructions such as hills, canyons, buildings, and utility wires, the wavefronts are scattered, and thus they take many paths to reach the destination. The late arrival of scattered portions of the signal causes problems such as fading, cut-out (cliff effect), and intermittent reception (picket fencing). In a digital communications system like the Internet, it can cause … 
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