Antennas

ANTENNAS CASE STUDIES, WHITE PAPERS, & APPLICATION NOTES

  • High-Gain Broadband Printed Yagi Antenna For Applications In ISM Bands
    High-Gain Broadband Printed Yagi Antenna For Applications In ISM Bands

    In this work, a high-gain broadband printed Yagi directional antenna for applications in ISM bands (686 and 915 MHz) is presented. The proposed antenna was designed to be implemented in a wireless system, devoted to water and wastewater level and underground flow measurements. 

  • Simulation Of Beamforming By Massive MIMO Antennas In Dense Urban Environments
    Simulation Of Beamforming By Massive MIMO Antennas In Dense Urban Environments

    This application note presents a new predictive capability for simulating massive MIMO antennas and beamforming in dense urban propagation environments.  Wireless InSite MIMO predicts the complex channel matrix for mobile devices within a small cell. Beamforming techniques are used to display the actual physical beams and evaluate signal power and interference, including pilot contamination distortion.

  • 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.

  • 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.

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ANTENNAS PRODUCTS

Large Format PCBs and Antennas Large Format PCBs and Antennas

Teledyne Labtech, a business unit of Teledyne Microwave Solutions (TMS), is one of the few companies in the world who can offer large format PCB for use in RF/microwave applications.  Their products and PCBs can be found in a large range of products ranging from antennas for large phased array radar, to components used in the world's most sophisticated fighter aircraft. Their continued investment has expanded their capabilities to enable Teledyne Labtech to offer a large range of non-standard PCBs.  The auto-clave vacuum oven capability allows Teledyne Labtech to manufacture large format multilayer PCBs. 

Airborne Satellite Monitoring System: FlyingFish™ Airborne Satellite Monitoring System: FlyingFish™

Horizon Technologies offers the new FlyingFish™ Airborne Satellite Monitoring System (ASMS) designed to enable international government bodies to passively monitor satellite communications from airborne monitoring platforms. This lightweight, cost-effective system can monitor Thuraya, and Isat-Pro networks, and can detect and intercept terminal and call activity such as voice, fax, data, and SMS within radio line-of-site.

Antennas For RF And Microwave Applications Antennas For RF And Microwave Applications

HUBER+SUHNER develops and produces an extensive portfolio of directional and omni-directional antennas for a wide range of indoor and outdoor wireless connections. Among these antennas include Distributed Antenna Systems (DAS) for indoor coverage of mobile communication voice and data traffic, antennas with low visual impact and high data-traffic, and many other antennas optimized for wireless transportation communications, WLAN, and WiFi applications.

Double Ridge Guide Horn Antenna: SAS-571 Double Ridge Guide Horn Antenna: SAS-571

The SAS-571 double ridge horn antenna is a broadband antenna operating over the 700 MHz to 18.0 GHz frequency range. With high gain, low VSWR, input handling capability up to 300 W CW, and a rugged design, this antenna ideal for immunity and emissions testing applications.

Shelter Connectivity Solutions Shelter Connectivity Solutions

Highly mobile shelters deployed in harsh environments rely on the high connectivity, security, and other benefits that an RF-over-Fiber system has to offer. HUBER+SUHNER provides fiber optic cables that allow for shelters to be positioned far away from the antennas, yet still ensure that antenna links and the shelter are secure. These fiber optic cables are also able to reduce the cable footprint of the application, making the solution lighter in weight, higher in mobility, and dramatically speed up and simplify installation and maintenance.

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.

High-Power Antenna Tuning Switches High-Power Antenna Tuning Switches

Skyworks has expanded its tuning product portfolio with the addition of several new high performance solutions for antenna tuning, impedance tuning, and band switching applications. These antenna aperture tuner switches are designed for enabling higher data throughput and smaller footprints, minimizing dropped calls, and improving the consumer experience.

700 MHz - 12 GHz Trapezoidal Log Periodic Antenna: ATT700M12G 700 MHz - 12 GHz Trapezoidal Log Periodic Antenna: ATT700M12G

The ATT700M12G is a 700 MHz - 12 GHz wideband trapezoidal log-periodic antenna with up to 600 W power. It is designed for applications requiring large uniform field areas. This antenna is able to provide high power handling, nearly constant gain, and wide beam widths that are equal in the E and H planes.

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ANTENNAS NEWS

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