This paper presents a multi-octave power amplifier based on mixed continuous modes. It
consists of resistive-reactive series of continuous modes and a phase shift parameter. The …

A novel frequency-agile power amplifier (PA) designed with a modified class-J theory
enforcing constant maximum and minimum instantaneous drain voltages for all frequencies …

This presents a broadband high-efficiency power amplifier (PA). The branch line coupler is
used to design the output circuits of the PA. By appropriately selecting the impedance …

This letter presents an enhanced gain broadband power amplifier (PA) design approach that
is based on using an integrated diplexer with a phase compensation network to combine …

The design of a multi‐octave power amplifier (PA) based on a broadband load‐pull X‐
parameter model is described for the first time in this work. A 10‐W GaN package transistor …

This letter proposes a simple method for designing broadband high-efficiency power
amplifiers (PAs). Hybrid Class EFJ PAs theory is applied to achieve both high-efficiency and …

This paper intensely studies the impact of the input nonlinearity caused by the transistor's
feedback on the hybrid continuous class‐F power amplifier. The research extends the …

A methodology for designing multioctave high-efficiency power amplifiers (PA) is presented
in this letter. The sequential loadpull technique (SLPT) considering the second and third …

This letter presents a simple approach to design ultra-broadband power amplifiers (PAs).
The theories of the hybrid modes class-EFJ PAs are applied. The relationship between the …

This paper presents a novel feedback structure for a multi-octave power amplifier (PA). The
topological prototype of this structure is the Bartworth low-pass filter (LPF). The passband of …