Antenna Design Software

(10 companies)
...telecommunications and commercial satellites. military communication systems. consumer products such as cars, radios, and television (TVs). Antenna designers use antenna software to perform complex calculations and post-processing routines such as near field plots...

Bias Tees

(56 companies)
...through with minimum signal degradation. Typically, bias tees are used with active devices that are also remote, such as a satellite dish or TV antenna on a rooftop. By allowing the active device to receive signal and power over one set of cables instead...


(18 companies)
...that will interoperate the time it takes for the wave to return into current altitude. GPS altimetry is also easy to implement due to advanced technology but is not always the most accurate, is not self-contained as it relies on government satellites...


(1,101 companies)
...of RF communication, including radio and TV broadcasts, handheld transceivers, cell phones, radar systems, satellite communications, Wi-Fi networks, and remote controls. Radio frequencies transmit audio, video, or data via electromagnetic waves produced...

Image Analysis Software

(272 companies)
...that allows the user to reduce visible noise and grain produced in the image by the digital camera. Applications. Common applications for an image analysis software system include: facial recognition. satellite image processing. robotics. homeland...


(70 companies)
...combination compasses and magnetometers are used on satellites and aboard airplanes that map the local structure of the Earth's magnetic field. Navies use compasses and magnetometers to detect submarines under water. Surveyors can use these magnetometers...

Antenna Mounts

(27 companies)
Antenna Mounts are used to hold and support antennas of all sizes and shapes.


(51 companies)
Satellite-Messaging Startup Higher Ground Cleared for Takeoff. Resources.

Signal Conditioners

(928 companies)
Signal conditioners provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards.

DC Blocks

(75 companies)
DC blocks prevent the flow of direct current (DC) through radio frequency (RF) circuits. They serve as high-pass filters that prevent DC voltages, which have a frequency of zero Hertz (Hz), from interfering with sensitive RF components such as receivers. In other words, DC blocks are capacitors in series with a transmission line. They prevent the flow of DC energy while allowing RF signals to pass with little (if any) attenuation.
Inertial navigation systems use a combination of accelerometers and angular rate sensors (gyroscopes) to detect altitude, location, and motion. They may also be capable of detecting attitude, position, velocity, temperature, or magnetic field.

Signal Amplifiers

(289 companies)
Signal amplifiers accept signals from sensors and other devices and amplify them to levels suitable for further processing or digitization by computer elements.

Security Systems

(504 companies)
...cameras are also available from suppliers of security systems. Image credit: APC | Precision Satellite...

RF Waveguide Couplers

(44 companies)
RF waveguide couplers are RF circuits used to sample RF frequency transmissions by coupling (combining) signals asymmetrically.
RF waveguide phase shifters are two-port waveguide modules that alter the phase of an output signal in response to an external signal.