Instruct: Given a scientific paper title, retrieve paper titles that are cited by the given paper.
Query: A full Ka-band waveguide-based spatial power-combining amplifier using e-plane anti-phase probes
Millimeter-Wave Power Amplifier Based on Coaxial-Waveguide Power-Combining Circuits
Broadband Radial Waveguide Spatial Combiner
Suppression of Second and Third Harmonics Using $\lambda/$4 Low-Impedance Substrate IntegratedWaveguide Bias Line in Power Amplifier
Wideband hybrid power combiner using double-sided-parallel-strip lines
A miniaturized power combiner for compact design of CMOS phase shifter at K-Band
A novel Ka-band 1 to 8 power divider/combiner
High-Gain L-Probe Excited Substrate Integrated Cavity Antenna Array with LTCC-Based Gap Waveguide Feeding Network for W-Band Application
16-Way Radial Divider/Combiner for Solid State Power Amplifiers in the K Band
An ultra wide band power divider/combiner based on Y-structure waveguide
High efficiency Ka-band Gallium Nitride power amplifier MMICs
6W Ka Band Power Amplifier and 1.2dB NF X-Band Amplifier Using a 100nm GaN/Si Process
A Multilevel Class-D CMOS Power Amplifier for an Out-Phasing Transmitter With a Nonisolated Power Combiner
Design of an airline coax radial power combiner with enhanced isolation
Complementary Push-Pull Amplifiers for Active Antennas : A Critical Review
Highly Efficient and Multipaction-Free P-Band GaN High-Power Amplifiers for Space Applications
High-Efficiency Broadband Parallel-Circuit Class E RF Power Amplifier With Reactance-Compensation Technique
Design of low-cost 4W & 6W MMIC high power amplifiers for Ka-band modules
An $X$ -Band Half-Watt CMOS Power Amplifier Using Interweaved Parallel Combining Transformer
A hybrid 50-W GaN-HEMT Ku-band power amplifier
Broadband folded Wilkinson power combiner/splitter
A Ka-band power amplifier based on the traveling-wave power-dividing/combining slotted-waveguide circuit
Steganalysis using image quality metrics
Twisted GFSR generators
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