EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).
Microwaves & RF

RF Power Sensor Offers Gapless DC to 150-GHz Coverage

Supporting frequencies up to 150 GHz, the R&S NRP150T thermal power sensor has the widest non-banded frequency range of any commercially available RF power sensor. Boasting a next-generation ...
IEEE

On the use of TCAD for the thermal analysis of RF power transistors and its application to a GaN-on-SiC HEMT with a diamond composite flange

Abstract: This paper reports on the use of TCAD for thermal simulation of GaN-on-SiC HEMT RF power transistors. Firstly, the results are compared with those obtained using ANSYS Mechanical Pro, then ...
IEEE

An Extremely-Compact Doherty Power Amplifier Utilizing a Triple-Coupled Power Combiner

Abstract: This paper presents an ultra-compact Doherty power amplifier (PA) fabricated in 28-nm CMOS, targeting the requirements of modern wireless communication systems. The proposed design leverages ...