Low Noise Amplifiers are found in almost all RF and microwave receivers, both in military and commercial applications. These LNAs are the first level of amplification of the incoming signal at the ...

Amplifying the small signals produced by sensors in a low-noise circuit is a very common but difficult problem. Designers will often use an operational amplifier (op amp) with bipolar inputs to ...

The development of low noise amplifiers (LNAs) in complementary metal–oxide–semiconductor (CMOS) technology has been at the forefront of modern wireless communication research. CMOS LNAs are integral ...

Over the next decade, the satellite communications industry is poised for unprecedented growth, with plans to launch over 50,000 satellites for LEO (Low Earth Orbit) and MEO (Medium Earth Orbit) ...

SAN DIEGO--(BUSINESS WIRE)--International Microwave Symposium – Marki Microwave®, innovator in the radio frequency and microwave industry for over 30 years, today announced the expansion of its core ...

Noise in broadcast receivers generally increase as the frequency increases, whereas noise from external sources decreases. In receivers designed for u.h.f. using conventional valve or transistor ...

Many amplifiers exhibit an increase in voltage noise spectral density (NSD) as they approach the unity-gain crossover frequency. This noise peaking can cause your circuits to have 39% higher noise ...

Researchers have developed a very sensitive high frequency amplifier for radio telescopes used on Earth. The amplifier generates extremely little internal electromagnetic noise and will help measure ...

Since the days of pioneers like Marconi and Armstrong, radio has fascinated countless numbers of engineers. Wireless technology has evolved from the days of bulky, power-hungry vacuum tubes to today’s ...

Noise is all around us, and while acoustic noise is easy to spot using our ears, electronic noise is far harder to quantify even with the right instruments. A spectrum analyzer is the most convenient ...