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Horn antennas and dual polarized antennas: applications and areas of use
Horn antenna and dual polarized antenna are two types of antennas that are used in various fields due to their unique characteristics and functions. In this article, we will explore the characteristics of horn antennas and dual-polar...Read more -
Application of RFMISO vacuum brazing technology
The brazing method in a vacuum furnace is a new type of brazing technology that is performed under vacuum conditions without adding flux. Since the brazing process is carried out in a vacuum environment, the harmful effects of air on the workpiece can be effectively elim...Read more -
Waveguide to coaxial converter application introduction
In the field of radio frequency and microwave signal transmission, in addition to the transmission of wireless signals that do not require transmission lines, most scenarios still require the use of transmission lines for...Read more -
How to determine left-handed and right-handed circularly polarized antennas
In the antenna world, there is such a law. When a vertically polarized antenna transmits, it can only be received by a vertically polarized antenna; when a horizontally polarized antenna transmits, it can only be received by a horizontally polarized antenna; when a right...Read more -
How does a microstrip antenna work? What is the difference between a microstrip antenna and a patch antenna?
Microstrip antenna is a new type of microwave antenna that uses conductive strips printed on a dielectric substrate as the antenna radiating unit. Microstrip antennas have been widely used in modern communication systems due to their small size, light weight, low profile...Read more -
Definition and common classification analysis of RFID antennas
Among wireless communication technologies, only the relationship between the wireless transceiver device and the antenna of the RFID system is the most special. In the RFID family, antennas and RFID are equally important ...Read more -
What is radio frequency?
Radio Frequency (RF) technology is a wireless communication technology, mainly used in radio, communications, radar, remote control, wireless sensor networks and other fields. The principle of wireless radio frequency technology is based on the propagation and modulation...Read more -
The principle of antenna gain, how to calculate antenna gain
Antenna gain refers to the radiated power gain of an antenna in a specific direction relative to an ideal point source antenna. It represents the radiation capability of the antenna in a specific direction, that is, the signal reception or emission efficiency of the ante...Read more -
Four basic feeding methods of microstrip antennas
The structure of a microstrip antenna generally consists of a dielectric substrate, a radiator and a ground plate. The thickness of the dielectric substrate is much smaller than the wavelength. The thin metal layer on the bottom of the substrate is connected to the groun...Read more -
Antenna Polarization: What is Antenna Polarization and Why It’s Important
Electronic engineers know that antennas send and receive signals in the form of waves of electromagnetic (EM) energy described by Maxwell's equations. As with many topics, these equations, and the propagation, properties of electromagnetism, can be studied at different l...Read more -
The working principle and application of horn antenna
The history of horn antennas dates back to 1897, when radio researcher Jagadish Chandra Bose conducted pioneering experimental designs using microwaves. Later, GC Southworth and Wilmer Barrow invented the structure of the modern horn antenna in 1938 respectively. Since t...Read more -
RFMISO & SVIAZ 2024（Russian market seminar）
SVIAZ 2024 is coming! In preparation for participating in this exhibition, RFMISO and many industry professionals jointly organized a Russian market seminar with the International Cooperation and Commerce Bureau of Chengdu High-tech Zone (Figure 1) ...Read more
