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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External Antennas
As the name suggests, are antennas mounted outside of electronic devices or structures to enhance wireless communication. They are a vital component in various applications, including cellular networks, Wi-Fi routers, satellite communication, and more.
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Helix Antennas
CAES Helix Antennas are designed with over 60 years of antenna design expertise. Available in both normal and axial modes, CAES Helix Antennas are standard equipment on electronic warfare systems worldwide and deliver the performance required for today’s most demanding defense applications.
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Scalar Feed Horn Antennas
Scalar feed horns are offered as both standard and custom build models with either a circular or rectangular waveguide interface. While scalar feed horns 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. The standard models operate across the full waveguide band and offer 17 dBi nominal gain, 25 degrees half power beamwidth and a -28 dB side lobe level at center frequency. The below standard offering covers the frequency range of 8.5 to 140 GHz. However, other frequencies or gain values are also available.
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Active biconical Antennas
BicoLOG X Series
Only a single broadband test antenna for the complete frequency range from 20MHz up to 3GHz. Optimal for usage with spectrum analysers for EMC measurement. Active Antennas with high gain up to 41dBi.
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Monopole Antennas
COM201B
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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Antennas
LSR is unmatched in offering multiple pre-certified antenna options for each wireless module. Pairing LSR’s embedded modules with a pre-certified RF antenna saves both certification time and costs. The new, exclusive, flexible antenna solutions from LSR, provide unmatched flexibility to help you solve your real-world design challenges. Learn more about the FlexPIFA™, mFlexPIFA™, and FlexNotch™ antennas from LSR and how they can provide design freedoms you didn’t know were possible.
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Base Station Antennas
Fiberglass Collinear 118-960 MHz Omni Patterns - 500 Watts Standard connector is a recessed N-Female. 7-6 DIN available
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GNSS & GPS Antennas
Our portfolio of GNSS and GPS antennas are available in a variety of mounting and placement options including adhesive, magnet, mounting hole, and direct mount. Our GNSS and GPS antennas are available in several antenna types, including external mount, enclosure, flexible PCB, patch, PCB, and stamped. Custom antenna developments are regularly undertaken to meet specific customer requirements. Our GNSS and GPS antennas portfolio includes products manufactured by TE Connectivity, Laird Connectivity External Antennas, and Hirschmann Car Communications.
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Log-Periodic Antennas 400 MHz - 6.0 GHz
PCB Series
Our low-profile directional antennas are designed for wireless testing and communications from 450 MHz to 6.0 GHz and beyond. These antennas are etched on a low-loss microwavesubstrate. The broadband, log-periodic structure enables operation over a very wide frequency range with constant gain.
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Conformal Antennas
Conformal Antennas, which often aim to replicate the performance of conventional or protruding antennas, but in a form factor that is flush or near flush to the aircraft skin, are available in a wide variety of shapes and sizes as necessitated to meet the outer mold line of specific airframes.
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Array Antennas
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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Base Station Antennas
This antenna provides Omni-Directional platform for advanced use in encompassing low band deployment scenarios and AWS and PCS in high band in a high quality package design built to withstand harsh environments.
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Vehicle Antennas
Our portfolio of vehicle antennas includes single and multi-port options in ground plane dependent or ground plane independent formats. Our wide range of mounting options and accessories provides customers a choice of direct/thru-mount, magnetic mount, or covert in-vehicle antennas. Custom antenna developments are regularly undertaken to meet specific customer requirements. Our vehicle antenna portfolio includes products manufactured by TE Connectivity, Laird Connectivity External Antennas, and Hirschmann Car Communications
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Antennas
Radiall offers a complete range of antennas dedicated to military and industrial applications. It includes radio tactical communications, vehicles, positioning, LMR/PMR and telemetry applications. Additionally, Radiall offers custom designed antennas and high-end support to its customers for any special requirements.
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Reference Antennas
Type NRD
Reference antennas are precision dipole antennas that offer a fixed 2.15 dB of gain over an isotropic antenna along the major lobe axis at specified frequencies (2.15 dBi). They are intended to be used for antenna field pattern and gain measurements, or general RF sensing in the laboratory.
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Standard Gain Horn Conical Lens antennas
Elva’s SLHA series of standard gain horn lens antennas cover the frequency range of 18 to 220 GHz in ten waveguide bands. They can be issued with rectangular or circular waveguide. Lens technology significantly allows decreasing mechanical sizes of horns and correcting beam for the best performance. These horns are ideal solution for measurement gain of other antennas, short range radars and radiometers.
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Multi-Port Antennas
*Contains between 4-12 ports*Multi-band antennas with separate high and low band ports*Deploy 4x4 (MIMO) on both high and low bands*Independant tilt control for each band
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Weather Antennas
Kratos Defense & Security Solutions, Inc.
The S- band and C- band weather radar systems are a family of advanced weather radar antenna/pedestal systems. The family of systems meets ISO 9001 specifications and consists of a number of different diameter antennas and pedestals operating in S- band or C- band frequencies. This includes the antenna system used for the NEXRAD program.
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Internal Antennas
Pulse offers a large selection of internal antennas that are designed into an incredibly diverse selection of solutions, from smart home IoT devices to utility meters, from point of sale products to wireless charging. The PCB antennas, including those made with flexible material, are made to be mounted or adhered against a plastic surface and connect via cable to your PCB, and cover the ISM, WiFi, GNSS, and cellular bands. The NFC selection for 13.56 MHz will work with both 50 and 80 Ohm radios and include antennas with a ferrite backing to work even when mounted against metal. The selection of active GNSS patch antennas with cable are perfect for ensuring your device’s whereabouts are accurately tracked. Finally, the many transmit and receive coils for wireless power charging will add this popular consumer capability to your product, cutting one final cable from design. Use the product finder below to find the perfect internal antenna solution for you.
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Biconic Logarithmic Periodic Antennas
Stacked LPDA
The stacked Logarithmic Periodic Dipole Antenna consists of two ordinary Log.-Per. structures. The excellent characteristics (flat gain over a large bandwidth, low SWR) of the ordinary Log.-Per. designs could be maintained using the stacked LP design. The stacked design helps to focus the directional pattern of the H-plane somewhat, resulting in a typical gain improvement of ca. 2-3 dB compared to an ordinary LPDA. This is especially important for immunity testing, where a maximum fieldstrength and a good field uniformity is required. The beamwidth in the E-plane and the H-plane are nearly identical, providing an optimised illumination of the EuT with minimised ground reflection influence. Further the STLP 9128 C has an excellent cross-polar rejection.
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AM/FM Antennas
Our range of well-crafted and designed AM/FM antennas keep your onboard entertainment playing.
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Bi-Sector Array Antennas
*Dual 33 degree beam antennas with a 65 degree pattern foot print*Multi-band capable*IIndependent tilt control for each beam**RemoteElectricalTilt (AISG 2.0)*Increase site capacity & data throughput
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Sector Antennas
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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Base Station Antennas
Amphenol Procom delivers state-of-the-art Base Station Antenna products for both RF and mechanical constructions. Our innovative approach to product development offers the highest quality and our thorough testing protocol guarantees our Base station antennas are the most reliable on the market. We test all of our products performance against dust, water, wind load, temperature and lightning, and many more areas.
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Probe Antennas
Probe antennas are offered as both standard and custom models with a rectangular waveguide interface. Probe antennas can only support linear polarization. These antennas are often used to measure the gain of other antennas by comparing the signal levels of the probe antenna and antenna under testing. The standard models operate across the full waveguide band and offer 6.5 dB nominal gain and 115 and 60 degrees half power beamwidth at center frequency. The below standard offering covers the frequency range of 8.2 to 170 GHz.
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Broadband Horn Antennas
Offer a very low SWR in their nominal frequency range and a very broad bandwidth. The increasing gain with frequency helps to compensate cable losses. Is suitable for both, transmission and receiving applications. The max. allowed Input Power is only limited by the coaxial connector.
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Horn Antennas
A horn antenna or microwave horn is an antenna that consists of a flaring metal waveguide shaped like a horn to direct radio waves in a beam.
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Marine Antennas
Professional Offshore and Maritime operations depend highly on reliably RF communication. Long-term RF equipment can be a vital element for securing safety, productivity, and efficiency of workers which all are necessary factors for a good work environment and excellent results.
