A 30 - 130 GHz ultra broadband direct-conversion BPSK modulator using a 0.5-μm E/D-PHEMT process

Physics & Astronomy

• binary phase shift keying 100%
• high electron mobility transistors 74%
• depletion 63%
• modulators 62%
• broadband 50%
• augmentation 43%
• microwave circuits 18%
• isolation 13%
• integrated circuits 13%
• topology 12%
• chips 11%
• bandwidth 10%
• modulation 9%

Engineering & Materials Science

• Binary phase shift keying 98%
• High electron mobility transistors 83%
• Modulators 73%
• Monolithic microwave integrated circuits 16%
• Modulation 11%
• Topology 9%
• Bandwidth 9%
• Networks (circuits) 7%