Planar Antennas
An antenna in which all of the elements, both active and parasitic, are in one plane.
See Also: 5G
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Lens Antennas
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A lens antenna is a directional antenna that uses a shaped piece of microwave-transparent material to bend and focus microwaves by refraction, as an optical lens does for light.[1] Typically it consists of a small feed antenna such as a patch antenna or horn antenna which radiates radio waves, with a piece of dielectric or composite material in front which functions as a converging lens to collimate the radio waves into a beam.[2] Conversely, in a receiving antenna the lens focuses the incoming radio waves onto the feed antenna, which converts them to electric currents which are delivered to a radio receiver. They can also be fed by an array of feed antennas, called a focal plane array (FPA), to create more complicated radiation patterns.
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Log-Periodic Antenna
KH30937F
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Beijing KeHuan Century EMC Technology Co,.LTD
KH30937F log-periodic antenna (hereinafter referred to as KH30937F ) is a linearly polarized broadband receiving antenna with a working frequency of 30MHz~1GHz . KH30937F has excellent standing wave ratio characteristics, accurate feeding position, and the best phase relationship between each period on the base. The antenna gain is basically constant, thus ensuring that the antenna factor changes linearly and smoothly with the frequency, which is helpful for accurate difference calculation between each frequency point.
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Rotatable Directional HF Antennas
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Kratos Defense & Security Solutions, Inc.
Kratos’ horizontally polarized rotatable log-periodic antennas are constructed with wire radiators supported by a strong and unusually lightweight support structure.
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Manpack MW Antenna
TGR-50 class
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The TGR-50 class of rapidly deployable AM antennas is designed for easy transport and erection by limited personnel. No tower climbing or sophisticated lifting equipment are required for installation by a crew of three or four persons. Weight and packaging, according to model, typically permits transport by bearers, light vehicle, small boat, or helicopter. Disassembly and relocation is similarly convenient.
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Test Antennas
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Lumistar provides small, lightweight portable fixed antennas for Test applications. They are available in lower L thru S bands for transmit and receive applications.
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DAS Antennas
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In-Building Distributed Antenna System (DAS or i-DAS) antennas are low profile and designed to be mounted discreetly to a hard or tiled ceiling. Used in a series throughout large buildings, campus areas or even in below ground sections of a building the antennas can provide a distributed LTE or Wi-Fi signal to where it is required most. With a growing demand for in-building connectivity and higher data rates, larger smart or connected buildings require a series of antennas in order to distribute signal around the building or campus area.
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Wi-Fi Antennas
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Our extensive portfolio of Wi-Fi antennas includes internal/embedded antennas and externally mounted antennas in a variety of formats. Options range from extremely small adhesive-backed PCB antennas for IoT devices to large MIMO panel antennas for wide area coverage. A wide variety of connector options and mounting options are available to give our customers greater flexibility. Our Wi-Fi antenna portfolio includes products manufactured by TE Connectivity, Laird Connectivity External Antennas, and Hirschmann Car Communications.
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VHF/UHF Handheld Signal Location Antennas
Type NVF-2
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The Type NVF-2 series of handheld directional antennas are used to locate interfering signals or noise in either the 420 – 470 MHz (Type NVF-2A) or the 900 MHz ISM band or cellular telephone bands (Type NVF-2B). Both models incorporate a solid reflector positioned behind a resonated half wave driven element, both elements being mounted on a fiberglass rod with an integral pistol grip. The configuration of the reflector and driven element are such that a deep null in the signal being received will occur when the antenna is pointed in the direction of the signal being radiated. A T-pad resistive attenuator is also incorporated in the antenna mounting enclosure to aid in the direction finding process on very strong signals or when excessive reflections present multiple returns.
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Combination Antennas
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By combining multiple technologies such as GNSS, cellular, and WiFi in a single housing, our combination antennas help you to increase efficiency and coverage for applications such as fleet management, vehicle tracking, and passenger connectivity on the go.
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Cable and Antenna Analyzers
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Handheld Cable and Antenna Analyzers offer measurement capabilities including precision return loss/VSWR, cable loss and distance-to-fault (DTF) measurements. Handheld analyzers help field technicians perform field verification and fault location to detect problems before they become costly, time-consuming system failures. Site Master is the leading choice for installation, maintenance, and troubleshooting of microwave cables and communication systems in cellular and broadcast industries as well as aerospace and defense.
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Cable & Antenna Analyzer
CAA-100
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ShinewayTech® CAA-100 cable & antenna analyzer can test Return Loss and VSWR of load’ frequency. Also can get Return Loss, VSWR of DTF (distance-to-fault) and Cable Loss. Users can be easy to know the connection of cable & antenna system is reliable whether or not. CAA-100 series with frequency range 25MHz-4GHz and 60dB dynamic range can suitable for 2G/3G/4G/WiMAX system etc. CAA-100 series is the necessary measuring instrument for the new generation of wireless network development, upgrade and maintenance.
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Cassegrain Antennas
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In telecommunications and radar, a Cassegrain antenna is a parabolic antenna in which the feed antenna is mounted at or behind the surface of the concave main parabolic reflector dish and is aimed at a smaller convex secondary reflector suspended in front of the primary reflector. The beam of radio waves from the feed illuminates the secondary reflector, which reflects it back to the main reflector dish, which reflects it forward again to form the desired beam. The Cassegrain design is widely used in parabolic antennas, particularly in large antennas such as those in satellite ground stations, radio telescopes, and communication satellites.
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Cable and Antenna Analyzer
iVA-0627A-NC
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iVA Cable & Antenna Analyzer System, Type N male connector with Neoprene Soft Case
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Antennas for 60 GHz
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Pasternack antennas for 60 GHz applications, also referred to as 60 GHz gain horn antennas or horn antennas, are broadband passive devices to direct a beam radio waves at a precise frequency. Antennas for 60 GHz from Pasternack use either a UG-385/U or a UG-387/U flange size.
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Antenna Mast
AM-400
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The AM-400 antenna mast is suitable for making EMC radiated emissions measurements in an open area test site or test chambers.
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Dual Polarized Broadband Horn Antennas
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Linear polarized dual double ridged broadband antenna for receive and transmit applications made of aluminium.
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SSB Antennas
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Shakespeare® SSB antennas enable extra long-range communication, providing a coverage area from hundreds of miles and transmitting between 100-150 watts.
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Antenna Test Systems and OTA Chambers
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With our well-established experience in innovative solutions based on top-quality engineering, Rohde & Schwarz provides you with leading antenna test systems and OTA chambers.
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Antenna, Log Periodic
EM-6950 | 200 MHz – 1 GHz
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The Electro-Metrics EM-6950 Log Periodic Antenna was designed to operate over the 200 MHz to 1 GHz frequency range to meet VDE/FCC, military, and other EMI specifications.
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Remote Antenna Switch
RATPak System
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This switch is designed to give you reliable performance even at veryhigh power and SWR levels. This indeed should be the last antennaswitch you should have to purchase. It is also designed so that in caseof a failure of a relay or other device, it can be easily disassembled and repaired. This is not the least expensive switch on the market but we believe you will appreciate the quality that went into its design.
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Antenna, Log Periodic
EM-6936 | 700 MHz – 1300 MHz
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The Electro-Metrics EM-6936 Log Periodic Antenna operates over the 700 MHz – 1300 MHz frequency range.
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Bilogical Antenna
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For rapid deployment along with the mobility of small package, these Bilogical Antenna Kits provides an inexpensive solution to broadband applications. Suitable for FCC, MIL-STD, VDE, TEMPEST, and immunity testing, each Bilogical antenna will provide reliable, repeatable measurements. The ability to sweep in one trace makes the Bilogical antenna a versatile performer.
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Patch Antennas
8508581
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CAES has extensive experience designing, qualifying and manufacturing a wide range of microstrip patch antennas. We work collaboratively with customers to design for specific platform and application requirements.
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Antenna Testing Services
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Our chamber measures 28' x 14' x 14' with 12" to 36" pyramidal anechoic absorbers and is fully shielded using a dual layer metal enclosure. Our test chamber is designed to for frequencies ranging from .700 to 6.00 GHz.
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MW AM Broadcast Mobile Antenna System
TUP-3
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The TUP-3 system is capable of transmitting efficiently at carrier frequencies from below 1000 kHz to over 1700 kHz. It is rated for power to 5000 watts, 125 percent modulated. Housed is a weatherproof cabinet, the integral tuning unit features high quality electronic components and matches the TUP-3 system to a 50 ohm transmission line. The self-supporting design of the tower also minimizes erection time and complexity.
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Standard Gain Horn Antenna
SAS-586
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This Standard Gain Horn Antenna will provide reliable, repeatable measurements. An ideal solution and a standard workhorse of any EMC test house for compliance testing. Features: 12.4 GHz to 18 GHz, Individually Calibrated, FCC, MIL-STD, VDE and TEMPEST Testing.
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Maritime Navigation and Communications Antennas
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LBA provides equipment and services to support shore station requirements for modern maritime communications in the low frequency, medium frequency, and high frequency radio bands
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Antenna, Active Loop
EM-6869 | 9 KHz – 50 MHz
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The Electro-Metrics EM-6869 Active Loop Antenna is used with any receiver or spectrum analyzer with 50 ohm input and covers the frequency range of 9 kHz to 50 MHz.
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Horn Antenna
TDK HRN-0118
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The TDK HRN-0118 broadband horn antenna (1 GHz to 18 GHz) is designed specifically for radiated emissions and immunity measurements in EMC test environments. The HRN-0118 horn antenna provides optimal performance over the frequency range of 1 GHz to 18 GHz.
