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converter
As one of the feeding methods of waveguide antennas, the design of microstrip to waveguide plays a crucial role in energy transmission. The traditional microstrip to waveguide model is as follows. A probe carrying a dielectric substrate and fed by a microstrip line is in...Read more -
Grid Antenna Array
In order to adapt to the antenna angle requirements of the new product and share the previous generation PCB sheet mold, the following antenna layout can be used to achieve antenna gain of 14dBi@77GHz and radiation performance of 3dB_E/H_Beamwidth=40°. Using Rogers 4830 ...Read more -
RFMISO Cassegrain Antenna Products
Cassegrain antenna's characteristic is to use back feed formeffectively reduces the wastage of the feeder system. For antennasystem with more complex feeder system,adopt cassegrainantenna that can effectively reduce the shade of feeder. Ourcassegrain antenna frequency co...Read more -
Energy conversion in radar antennas
In microwave circuits or systems, the entire circuit or system is often composed of many basic microwave devices such as filters, couplers, power dividers, etc. It is hoped that through these devices, it is possible to efficiently transmit signal power from one point to ...Read more -
Waveguide matching
How to achieve impedance matching of waveguides? From the transmission line theory in microstrip antenna theory, we know that appropriate series or parallel transmission lines can be selected to achieve impedance matching between transmission lines or between transmissio...Read more -
Trihedral Corner Reflector: Improved Reflection and Transmission of Communication Signals
A trihedral reflector, also known as a corner reflector or triangular reflector, is a passively target device commonly used in antennas and radar systems. It consists of three planar reflectors forming a closed triangular structure. When an electromagnetic wave hits a tr...Read more -
Effective aperture of antenna
A useful parameter calculating the receive power of an antenna is the effective area or effective aperture. Assume that a plane wave with the same polarization as the receive antenna is incident upon the antenna. Further assume that the wave is travelling towards the ant...Read more -
Slotted Waveguide Antennas – Design Principles
Figure 1 shows a common slotted waveguide diagram, which has a long and narrow waveguide structure with a slot in the middle. This slot can be used to transmit electromagnetic waves. figure 1. Geometry of the most common slotted wavegu...Read more -
Antenna Measurements
Antenna measurement is the process of quantitatively evaluating and analyzing antenna performance and characteristics. By using special test equipment and measurement methods, we measure the gain, radiation pattern, standing wave ratio, frequency response and other param...Read more -
Good news: Congratulations to RF MISO for winning the “High-tech Enterprise”
High-tech enterprise identification is a comprehensive assessment and identification of a company's core independent intellectual property rights, scientific and technological achievements transformation capabilities, research and development organizational management le...Read more -
The working principle and advantages of logarithmic periodic antennas
The log-periodic antenna is a wide-band antenna whose working principle is based on resonance and log-periodic structure. This article will also introduce you to log-periodic antennas from three aspects: the history, working principle and advantages of log-periodic anten...Read more -
Common types of antenna connectors and their characteristics
The antenna connector is an electronic connector used to connect radio frequency equipment and cables. Its main function is to transmit high-frequency signals. The connector has excellent impedance matching characteristics, which ensures that signal reflection and loss a...Read more
