ANTENNAS (LAND)

CAES is a premier designer and manufacturer of custom antenna positioners, engineered to accurately acquire, track, and point various RF payloads across military land, sea, and airborne environments. These advanced positioners are utilized in a wide array of military applications, including surveillance and acquisition radar, SATCOM, and electronic warfare. Built on military-qualified designs, CAES’ antenna positioners deliver optimal performance while adhering to stringent size, weight, and power (SwaP) constraints. With typical frequency coverage ranging from L-Band to Q-Band, key features include selectable modes, high precision direct drive technology for enhanced accuracy and speed, multi-axis designs, integral control electronics, and robust RF networks, ensuring high reliability in demanding conditions.

The CAES Dipole Antennas are designed for versatile communication applications across HF, VHF, and UHF frequency ranges. Available in multiple configurations, these antennas feature a frequency range from 0.5 to 40.0 GHz, with varying polarization types and gain levels. The A6434 model offers an omnidirectional beamwidth of 360° in azimuth and a compact size of 24.00 x 24.00 x 16.75 inches, making it ideal for broad coverage. The A6472 and A6473 models cater to higher frequencies with gains ranging from -5.0 to 5.0 dBi, ensuring reliable performance in diverse environments. Each antenna is engineered for durability and efficiency, suitable for both commercial and military communication systems.

CAES Conformal Antennas are advanced solutions designed to replicate the performance of traditional antennas while maintaining a sleek, flush profile against aircraft skins. Available in various shapes and sizes, these antennas cater to specific airframe requirements, ensuring optimal aerodynamic performance. They have become essential for modern military applications, including fighter jets, unmanned aerial vehicles (UAVs), hypersonic systems, and conventional missiles. CAES's conformal antennas support multiple functions such as Altimeter, Identification Friend or Foe (IFF), GPS, Missile Illumination, and Landing Aids. Additionally, they are engineered to withstand the harsh environments encountered by missiles and launch vehicles, offering GPS, Datalink, Flight Termination, and Telemetry capabilities in both discrete and wraparound configurations to meet diverse platform needs.

CAES Antenna Arrays are engineered to meet the rigorous demands of both defense and commercial sectors, leveraging decades of expertise in airborne applications. Our extensive product line includes flat plate and waveguide slot arrays specifically designed for weather radar functionality in commercial aircraft, as well as advanced solutions for military use. Our offerings feature narrow and wideband Active Electronically Scanned Arrays (AESAs) that provide high-speed beam steering, low sidelobes, and exceptional Effective Isotropic Radiated Power (EIRP). Additionally, we specialize in multimode arrays with integrated beamformers and polarizers, discrete aperture or microstrip-based designs, and interferometer arrays for precise direction-finding. CAES is committed to delivering custom antenna solutions that excel in performance and reliability, tailored to meet the most demanding operational requirements worldwide.

Leonardo's Integrated Antenna Solutions (IAS) provide customized antenna systems designed for both civil and military applications, leveraging extensive expertise in electronics countermeasures (ECM) and communications. These advanced solutions cater to a diverse range of platforms, including fixed, mobile, and man-portable systems, such as manpack and body-worn applications, as well as wideband and multi-band vehicle installations and aircraft arrays. The IAS is engineered to enhance communication capabilities and operational effectiveness in various environments, ensuring reliable performance across multiple frequency bands. With a focus on innovation and adaptability, Leonardo's Integrated Antenna Solutions are essential for meeting the evolving demands of modern communication and electronic warfare scenarios.

The HF Integrated Couplifier from Leonardo is a sophisticated device designed to enhance the performance of high-frequency communication systems. This advanced couplifier efficiently combines amplification and coupling functions, ensuring optimal signal integrity and strength for various military and aerospace applications. Its compact design allows for easy integration into existing systems, while its robust architecture ensures reliable operation in demanding environments. The HF Integrated Couplifier supports a wide range of frequencies, making it versatile for different operational needs. With its high performance and reliability, this device is essential for maintaining effective communication in critical missions.

L3Harris Conformal and Low-Profile Antennas are designed to enhance multi-domain operations by providing robust, reliable communication capabilities in a compact form factor. These antennas are engineered for tactical applications, allowing seamless integration into various platforms without compromising performance or aerodynamics. Their conformal design ensures minimal visibility and drag, making them ideal for use on vehicles, aircraft, and maritime vessels where space and weight are critical factors. By facilitating effective data transmission across diverse environments, L3Harris antennas support the operational needs of warfighters, enabling enhanced situational awareness and mission success in joint operations.

L3Harris' QRC Antenna Development leverages advanced quick reaction capabilities and rapid prototyping methodologies to enhance antenna design and performance. Located in Rockwall, Texas, the facility is equipped with state-of-the-art technology, including CST Microwave Studio™ for 3D electromagnetic simulations and a high-performance computing cluster that optimizes antenna designs efficiently. The comprehensive fabrication capabilities feature a full machine shop with CNC milling and lathe equipment, a 3D plastic printer, and a laser ablation machine for circuit board prototyping. Additionally, the site boasts multiple antenna ranges for testing, along with environmental testing facilities like temperature and humidity chambers, vibration tables, and EMC shield rooms, ensuring robust performance across various customer-defined platforms.

The URC Line of Sight Antennas by General Dynamics Mission Systems offer a comprehensive range of dual-band and tri-band antennas designed for manpack, mobile, and base station applications. Featuring robust models such as the UVU-100 and UVU-120 for dual-band and tri-band capabilities, as well as spring-loaded variants like the UVU-100S and UVU-120S for durability in mobile environments, these antennas ensure reliable communication in various operational settings. The product lineup includes mounting solutions like the AMB-100 and AMB-200, which are adaptable for NATO base antennas with stainless steel U-clamp designs, making them ideal for diverse communication needs.

Viasat is an industry-leading source for the design, development, deployment, operation, and maintenance of satellite systems, networking technologies, and wireless communication systems.

Our breakthroughs are the result of decades of experience and innovations in world-class ground antenna solutions.

GPS Receiver Gimbal Mount

The 19H429 is a combined low-high angle, lightweight, and high-efficiency airborne UHF satellite communications antenna providing hemispheric pattern coverage by means of two antennas.

High quality RF Splitters and Switches for splitting or switching RF signals without loss of gain. Includes tunable switching units. Qualified for aerospace use.

A high-pass filter (HPF) attenuates content below a cut-off frequency, allowing higher frequencies to pass through the filter. A low-pass filter (LPF) attenuates content above the cut-off frequency.