Antennas
any structure or device used to collect or radiate electromagnetic waves.
See Also: Broadband Antennas, Log Periodic Antennas, Directional Antennas, HF Antennas, Biconical Antennas, Horn Antennas, Isotropic Antennas, Loop Antennas, Antenna Software, Antenna Analyzers, Dipole Antennas, Transmitters, MIMO
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Sector Antennas
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A sector antenna is a type of directional microwave antenna with a sector-shaped radiation pattern. The word "sector" is used in the geometric sense; some portion of the circumference of a circle measured in degrees of arc. 60°, 90° and 120° designs are typical, often with a few degrees 'extra' to ensure overlap and mounted in multiples when wider or full-circle coverage is required (see photos below). The largest use of these antennas is as antennas for cell phone base-station sites. They are also used for other types of mobile communications, for example in Wi-Fi networks. They are used for limited-range distances of around 4 to 5 km.
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Outdoor Antennas
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Pulse’s outdoor antennas offer industry leading reliability for building out base station systems and extending wireless network coverage. Our outdoor antenna products can be used across a series of applications covering VHF, UHF, 4G LTE/5G, WiFi and GNSS Frequencies. Our robust offering of outdoor antennas includes;*Directional Yagi*Radome Omni’s*Base Stations*Outdoor Infrastructure*Femtocell Antennas*Multiband Antennas
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RF Antennas
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These antennas are specially designed for IoT devices, are easy to implement, and provide high efficiency and performance. RF antennas are available in several configurations, with options for the number and range of frequency bands, antenna construction, and RF connector mating interfaces.
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Loop Antennas
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A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by a balanced power source or for receiving feeds a balanced load.
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Broadband Antennas
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Through high-quality materials and master craftsmanship, our broadband antennas have set the bar high for performance, durability, and quality.
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Biconical Antennas
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For many years most standards called for the use of a half-wave dipole antenna set for frequencies above 80 MHz. However, to reduce test time, broadband antennas such as the biconical antenna and log periodic antennas began to be accepted. Broadband antennas, compared to half wave dipoles, reduce test time because the technician did not have to stop the test to adjust the dipole antenna for each frequency. A.H. Systems'' 7 models of Biconical Antennas operate efficiently over the frequency range of 20 MHz to 18 GHz. Suitable for FCC, MIL-STD, VDE, TEMPEST, and immunity testing, each Biconical antenna will provide reliable, repeatable measurements.
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Antennas
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At MVG, we design our antennas with outstanding performance in mind. It begins with a careful design process, alternating simulation and measurements. It extends to the use of the most advanced machining techniques and quality materials to achieve tight mechanical tolerances. That’s why all our antenna characteristics are outstanding. And that’s why we can guarantee the best electrical performance/operational bandwidth trade-off.
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Monopole Antennas
COM201B
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CAES offers monopole antennas for terrestrial applications such as fixed-site, man-portable and vehicular. CAES Monopole Antennas are designed to provide highly efficient, wideband coverage with radiation patterns that are omnidirectional in the azimuth plane, allowing a 360° field of view.
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Microwave Antennas
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We are engaged as leading Microwave Antenna manufacturers andexporter of a wide range of Microwave Waveguide Antenna, Waveguide Antenna, Parabolic Microwave Antenna, Conical Microwave Antenna and Pyramidal Microwave Antenna.
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Dual Polarized Antennas
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Dual polarized horn antennas are offered as both standard and custom models with rectangular waveguide interfaces for both horizontal and vertical ports. These dual polarized horn antennas support both linear and elliptical polarized waveforms. When the antenna receives a circular polarized waveform, equal amplitude linear polarized waveforms are output at both horizontal and vertical ports. When two equal amplitude linear polarized waveforms are input into the vertical and horizontal ports, the antenna will transmit a circular polarized waveform. The listed models offer 15 dB nominal gain and 33/28 degrees typical half power beamwidth at the center frequency of the band. They also exhibit 40 dB typical port isolation and 35 dB nominal cross polarization. These antennas cover full waveguide bandwidths within the frequency range of 8.2 to 110 GHz. In addition to the models listed below, models with 10, 20, 23 and 25 dB gain and other frequency bands are also available.
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Rod Antennas
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Also known as whip antennas or monopole antennas, are a fundamental type of antenna used in various wireless communication systems. Due to their simple structure, high efficiency, and broad application range, rod antennas are widely utilized in mobile communication, broadcasting, navigation, and other fields.
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Blade Antennas
9D20900-2
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CAES is a leading designer and manufacturer of blade antennas for military airborne applications and offers an extensive selection for platforms such as Unmanned Aerial Systems (UAS), strike fighters, and large transport aircraft.
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Spiral Antennas
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CAES is a leading designer and manufacturer of spiral antennas. CAES Spiral Antennas are standard equipment on advanced electronic warfare systems worldwide and are the product of choice for the most demanding defense applications.
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3D Antennas
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A 3D capable printing technology designed to create printed electronics directly on 3D surfaces using modern software controlled digital process.
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Broadcast Antennas
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Featuring wideband operation (1452Mhz to 1675Mhz) these antennas have a very low VSWR, having beendesigned specifically for operation in these bands. These antennas also have high power handling for anantenna in this class making them ideal for medium power applications. A wide range of standard mountingarrangements is also available.
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Embedded Antennas
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Pulse’s broad customizable portfolio of embedded antenna solutions will have your device connected regardless of the circumstances. Pulse embedded technologies results in robust board-mounted antenna designs making them exceptionally suitable across many solutions. Our in-house manufactured embedded antenna line; ceramic chip, patch, stamped metal, FPC, composite antennas and active GNSS antennas are some of the world’s smallest, compact and most efficient. Our embedded antenna line is manufactured for a variety of applications and frequencies such as Cellular, WiFi, BT, ISM, GPS/GNSS/Bediou and many more. You can search through our selection of catalog embedded products using the table below to find the right product for you.
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Biconical Antennas
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Biconical Antennas have dipole like characteristics (e.g. circular directional pattern in the H-plane,"8"-shaped in the E-plane, fixed phase center, comparable gain), with an enormous wide bandwidth achieved by the double cone elements.
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IFC Antennas & Radome Systems
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System solutions providing inflight internet and live TV connectivity including satellite communications (SATCOM) systems, protective radome enclosures, antenna mounts, bird strike solutions, and adapter plates.
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Gaussian Optics Lens Antennas
SAG-1441544002-06-S1
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Gaussian optics lens antennas are offered with either a circular or rectangular waveguide interface. While Gaussian optics lens antennas with a rectangular waveguide interface can only support linear polarization, models with a circular waveguide interface can support various polarization types including horizontal, vertical, left-handed circular, and right-handed circular polarization for broader applications. Gaussian optics lens antennas are designed and constructed to offer high efficiency, low side lobes and a rugged mechanical configuration. A corrugated feed horn and dielectric lens allow these antennas to form well-defined Gaussian beams. Additionally, the dielectric lens provides phase error corrections and serves as a radome to protect from environmental conditions.
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Lens Corrected Antennas
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Lens corrected antennas are offered with either a circular or rectangular waveguide interface. While lens corrected antennas with a rectangular waveguide interface can only support linear polarization, models with a circular waveguide interface can support various polarization types including horizontal, vertical, left-handed circular, and right-handed circular polarization for broader applications. These antennas are designed and constructed to offer high efficiency, low side lobes and a rugged mechanical configuration. In general, lens corrected antennas are ideal for achieving gain levels of up to 30 dB with moderate side lobe rejections. Additionally, its dielectric lens provides phase error corrections and serves as a radome to protect from environmental conditions.
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Passive Magnetic Antennas, TX-Loop Antennas
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A passive loop antenna which is matched to a resonance frequency of 13.56 MHz with 370 kHz bandwidth (-3dB)The purpose of the antenna is to produce defined magnetic fields at 13.56 MHz efficiently, i.e. to test near field communication devices (NFC) or RFID equipment.
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Cellular Antennas
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Our portfolio of cellular antennas includes solutions for emerging technologies such as 5G, as well as coverage of older networks such as 2G, 3G, 4G, and CBRS. A wide range of internal/embedded antennas and externally mounted antennas are available to suit a wide range of customer requirements. Our cellular antennas are available for regions, frequencies, and standards, with products ranging from 617 - 7125 MHz. Choose from a variety of antenna types, product length, width, and height, and wireless application. Custom antenna developments are regularly undertaken to meet specific customer requirements. Our cellular antenna portfolio includes products manufactured by TE Connectivity, Laird Connectivity External Antennas, and Hirschmann Car Communications.
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Antennas
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Dual polarized 6 dBi omni-directional antenna. Included with each antenna is a unique mounting bracket that allows the Ubiquiti® RocketM2 radio to be attached directly to the antenna. Also included are a pair of 195-series low-loss cable assemblies to connect the RocketM2 to the antenna. Customers can enjoy the cost saving of these kits compared to purchasing an Ubiquiti® antenna to use with the RocketM2 radio.
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EMF Measurements Antennas
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An isotropic antenna that allows to carry out radiated emission and environment exposure measurement (elettrosmog) to the radio frequencies in proximity of radio and television stations and repeaters for mobile telephone.
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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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Air Traffic Control Antennas
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Kratos Defense & Security Solutions, Inc.
Kratos’ Air Traffic Control (ATC) radar antennas and pedestals are manufactured in accordance with ISO9001 Quality Assurance to stringent specifications and perform to the exacting standards demanded of them. Kratos’ L-band and S- band Primary Surveillance Radar Antenna Systems are widely deployed and have a proven record of performance and reliability. Utilizing advanced antenna and pedestal design, these surveillance radar antenna systems are fabricated with proven performance advantages.
