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How does a circularly polarized horn antenna work
Circularly polarized horn antenna is an antenna commonly used in wireless communication systems. Its working principle is based on the propagation and polarization characteristics of electromagnetic waves. First, understand that electromagnetic waves can have different p...Read more -
History and function of cone horn antennas
The history of tapered horn antennas dates back to the early 20th century. The earliest tapered horn antennas were used in amplifiers and speaker systems to improve the radiation of audio signals. With the development of wireless communications, conical horn antennas are...Read more -
How Waveguide Probe Antennas Work
Waveguide probe antenna is a special antenna commonly used for signal transmission and reception in high frequency, microwave and millimeter wave bands. It realizes signal radiation and reception based on the characteristics of waveguides. A waveguide is a transmission m...Read more -
Fading in Wireless Communication: Types, Models and RF Test Considerations
Fading in wireless communication is the variation of received signal amplitude, phase or power caused by changes in the propagation path. It can reduce link margin, distort wideband signals and make RF measurements difficult to reproduce. Understanding the type of fading...Read more -
AESA vs PESA Radar: Key Differences, Advantages and Applications
AESA vs PESA radar is a comparison of two electronically scanned array architectures. Both steer a radar beam by controlling the phase across multiple antenna elements, without mechanically rotating the antenna for every pointing change. The main difference is where RF p...Read more -
Communication Antennas: Types, Applications and Selection Factors
A communication antenna is the interface between an RF transmitter or receiver and free space. It converts guided electrical energy into electromagnetic waves for transmission and performs the reverse process at the receiving end. Its performance directly affects link ra...Read more -
Selection Principle of Waveguide Size
A waveguide (or wave guide) is a hollow tubular transmission line made of a good conductor. It is a tool for propagating electromagnetic energy (mainly transmitting electromagnetic waves with wavelengths on the order of centimeters) Common tools (mainly transmitting elec...Read more -
Dual Polarized Horn Antenna Working Mode
The dual-polarized horn antenna can transmit and receive horizontally polarized and vertically polarized electromagnetic waves while keeping the position state unchanged, so that the system position deviation error caused by changing the antenna position in order to meet...Read more
