Fig. 2 The Agilent analyzer plot of a ham radio antenna in real time. Using a return loss bridge, I can see a VSWR picture of what the load looks like at the frequency of interest and nearby ...

Army researchers built the sensor, which can sample the radio-frequency spectrum — from zero frequency up to 20 GHz — and detect AM and FM radio, Bluetooth, Wi-Fi and other communication signals.

Fortunately, dual-purpose analyzers that combine spectrum analysis and VNA are available now, which are designed with a mix ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare.

Posted in Radio Hacks Tagged antenna, balun, choke, Coax, common mode, feedline, high frequency, noise, radio frequency, RF, transformer, ugly balun ...

By displaying a seamless record of frequency and power changes over time, the RSA3408A can solve many transient problems ranging from modulation switching on software-defined radio systems to ...

The R&S FSWP phase noise analyzer and VCO tester offers an extended frequency range and a new method for noise figure ...

2 Radio Frequency Stocks to Watch RF Industries: This Zacks Rank #3 (Hold) company is suffering from reduced capital expenditure in the tier 1 wireless carrier ecosystem.

CurrentBody RF Radio Frequency Skin Tightening Device The CurrentBody skin tightening device works with a lightweight activation gel (similar to microcurrent devices).

Radio Frequency Identification (RFID) is a technology that allows for the passive identification of an item through the use of radio waves.