Results for tag: "Helical Antenna"

In the context of broadcast, a helical antenna is used primarily for signal transmission in applications such as satellite communication and VHF/UHF frequency bands. This type of antenna is known for its distinctive shape, which takes the form of a helix, and is advantageous for its circular polarization properties that make it resilient to signal degradation in various environments. Helical antennas are applied in both television and radio broadcasting, particularly for transmitting signals to and from satellites, given their ability to operate efficiently over a wide range of frequencies. Broadcasters require reliable and high-quality transmission systems, and helical antennas serve as crucial components in ensuring uninterrupted communication. These antennas can be customized to suit a range of frequencies and power outputs, which makes them a versatile choice for different broadcasting scenarios. The application of helical antennas in broadcast systems encompasses both ground-based and space-based transmissions, wherein they help in maintaining the clarity and reach of broadcast signals. When examining the helical antenna market within the broadcast industry, one may find several companies that specialize in their design and manufacture. Prominent firms include Cobham Antenna Systems, Professional Wireless Systems, RFS (Radio Frequency Systems), and TACO Antenna – a division of Wade Antenna, Inc. Furthermore, companies such as mWAVE Industries, LLC, and Mobile Mark, Inc. are also key providers, supplying various antenna solutions tailored for broadcast and communication needs. These entities not only produce antennas but often provide ancillary services, including system design, testing, and maintenance Show Less Read more