Antennas

ANTENNAS CASE STUDIES, WHITE PAPERS, & APPLICATION NOTES

  • Utilizing Dielectric Resonator Antennas For 5G Applications
    Utilizing Dielectric Resonator Antennas For 5G Applications

    As an alternate solution to traditional low radiation and low gain antennas, Dielectric Resonator Antennas (DRAs) operate with less conduction losses and feature high radiation efficiency when excited properly for mm-wave frequencies and beyond.

  • Synthesizing UHF RFID Antennas On Dielectric Substrates
    Synthesizing UHF RFID Antennas On Dielectric Substrates

    Radio-frequency identification (RFID) technology uses electromagnetic fields to automatically identify and track objects with tags containing electronically stored information. This application note discusses a new approach to optimizing RFID antennas for this technology with the use of the new NI AWR Software product AntSyn™ antenna synthesis and optimization technology. This method employs evolutionary algorithms (EAs) to explore the design space and automatically determine the best performance options. This application note features a new method used for optimizing radio-frequency identification (RFID) antennas and describes two examples of RFID antennas created using this technology.

  • Carrier Aggregation In Mobile Devices
    Carrier Aggregation In Mobile Devices

    Carrier aggregation (CA) enables mobile network operators worldwide to provide faster data, and allows mobile devices to communicate on multiple LTE bands simultaneously. This, however, creates the challenge of avoiding interference between the bands while keeping up good reception and battery life. Multiplexers are an excellent solution for CA combinations that use closely spaced bands since they provide isolation between and within bands, while allowing them to connect to the antenna at the same time. This white paper discusses the challenges of carrier aggregation, and the important benefits of using multiplexer solutions to solve them.

  • Comparing Spatially Separated SISO & Co-Located MIMO Antennas Within MIMO Systems

    This application note discusses how co-located MIMO performs as well as or better than spatially separated SISO antennas while providing a cheaper alternative.

More Antennas Case Studies, White Papers, & Application Notes

ANTENNAS PRODUCTS

Wide Band Microwave Horn Antenna: ATH800M6G Wide Band Microwave Horn Antenna: ATH800M6G

The ATH800M6G is a microwave horn antenna that provides high intensity fields necessary for RFI/EMI field testing both within and beyond the confines of a shielded room. With a wide operation frequency of up to 6 GHz, and a minimum gain of 10 dBi, the antenna is ideally suited for use with amplifiers within the 0.8-6 GHz frequency range.

Electromagnetic Field Area Monitor: AMS-8061 Electromagnetic Field Area Monitor: AMS-8061

Narda Safety Test Solutions presents the AMS-8061 Area Monitor designed for monitoring electromagnetic fields from 100 kHz to 6 GHz in up to 20 freely definable frequency bands. Capable of independent operation, this monitor functions on the power of solar cells and rechargeable batteries, which enables uninterrupted measurements over an unlimited period of time. Results are stored internally and can be read out locally via Ethernet, USB, or RS 232, transferred to an SD card, or accessed remotely over a cell phone link.

Double Ridge Guide Horn Antenna: SAS-570 Double Ridge Guide Horn Antenna: SAS-570

The SAS-570 double ridge horn antenna is a broadband antenna operating over the 170 MHz to 3.0 GHz frequency range. With high gain, low VSWR, input handling capability up to 800 W CW, and a rugged design, this antenna ideal for immunity and emissions testing applications.

Re-Entry Vehicle Toolbox Re-Entry Vehicle Toolbox

The Re-Entry Vehicle Toolbox from the IDS Computational Electromagnetic Laboratory has been integrated into the ADF-EMS v5.1 system. The software aims to provide a set of capabilities for the analysis and optimization of RF links between a re-entry vehicle and ground or satellite relay stations.

Customized Antenna Solutions Customized Antenna Solutions

HUBER+SUHNER offers an array of antenna solutions customized to meet specific application needs. Various modifications can be made including an individual bracket for faster installation, tailored lengths for saving space, and standard labels for simplifying logistics.

Cable and Antenna Analyzers Cable and Antenna Analyzers

Anritsu offers a variety of cable and antenna analyzers designed for efficiently maintaining legacy networks in addition to the 3G and 4G wireless networks that are popular today. These analyzers can be used in cable & antenna installation and maintenance, phase matching cables, antenna tuning, RF component testing, antenna testing macro site cable system testing, Distributed Antenna System (DAS) testing, and much more. Typical industries that use these devices include defense and aerospace, R&D, cellular networks, education, public safety, and satellite networks. 

Click the product names below for more information about each analyzer.

5G And MIMO Using Wireless InSite 5G And MIMO Using Wireless InSite

With a tremendous increase in the number of connected devices and mobile data demand predicted over the next decade, the wireless communications industry is exploring new technologies to accommodate 5G wireless data systems, including MIMO (multiple input multiple output) technology.  With Massive MIMO, large antenna arrays are able to provide data streams to multiple users within the same frequency band in a small cell.  In an urban environment, signals can travel over many paths; this multipath causes the channel characteristics across an array of antennas to be extremely complex, particularly with devices in motion.  Simulating these effects is critical for predicting MIMO system performance.

Remcom offers a unique ray tracing capability for simulating MIMO antennas for 5G, WiFi, and other applications relevant to today's rapidly advancing technologies.  The MIMO version simulates the detailed multipath of large numbers of MIMO channels while overcoming the increased level of computations required for traditional ray tracing methods.

SENCITY® Shield Antennas SENCITY® Shield Antennas

HUBER+SUHNER presents the SENCITY® Shield antenna platform especially designed to support all communication bands including LTE, 2G/3G cellular, 2.4/5 GHz WiFi, 3.5 GHz, and 4.9 GHz public safety. The SENCITY® Shield antenna features high RF power handling, small form factors, low visibility, and uniform signal distribution.

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ANTENNAS NEWS

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