default

What are the characteristics of a standard rectangular waveguide

A standard rectangular waveguide typically measures 22 mm wide and 10 mm high, supports TE10 mode with a cutoff frequency around 6.56 GHz, and is used primarily in high-frequency applications like radar. Shape and size The core design parameters of a rectangular waveguide include width and height, which directly determine the cutoff frequency of the […]

What are the characteristics of a standard rectangular waveguide Read More »

What is the most common reason for failure of coaxial cables

The most common cause of failure in coaxial cables is physical damage, such as bending beyond the recommended radius, leading to a 40% increase in conductor breakage and significant signal loss. Physical damage Physical damage to coaxial cables often occurs in the inner conductors and outer insulation of the cable, especially during incorrect use and

What is the most common reason for failure of coaxial cables Read More »

Why is it important to have low SWR when using coaxial cable feed line

Low SWR on a coaxial cable minimizes power loss and equipment stress, ensuring more of the transmitted 100 watts reaches the antenna, enhancing signal strength and reliability. Power efficiency Suppose a radio transmitter with an output power of 100 watts is connected to the antenna via a coaxial cable. We compare system performance with SWR

Why is it important to have low SWR when using coaxial cable feed line Read More »

How does a dummy load work

When testing and calibrating electronic equipment, a dummy load is used that consumes electrical energy in a way similar to an actual or real expected load of the device under test. It is manufactured with internal resistors, capacitors, or inductors to change electrical energy into heat and other forms of energy. A dummy load is

How does a dummy load work Read More »

What is the difference between antenna booster and amplifier

Antenna boosters focus signal direction, increasing strength by up to 100x (20dB), while amplifiers boost power directly, enhancing signal strength by up to 1000x (70dB). Antenna Booster Antenna gainers enhance signal strength by optimizing the reception performance of the antenna, which uses high-gain antennas or reflectors to focus the signal in a specific direction, thereby

What is the difference between antenna booster and amplifier Read More »

What is a waveguide horn antenna

The waveguide horn antenna is a widely used important antenna type in microwave and millimeter-wave communications. It combines the advantages of waveguides and horn antennas, transmitting microwave signals through the waveguide and utilizing the horn mouth to achieve signal radiation and reception. The waveguide horn antenna has excellent directionality, high gain, and wide bandwidth characteristics

What is a waveguide horn antenna Read More »

Scroll to Top
Blank Form (#3)