Miniature 2.4-GHz Switched Beamformer Module in IPD and Its Application to Very-Low-Profile 1D and 2D Scanning Antenna Arrays

Keyphrases

• Low Profile 100%
• Scanning Antenna Array 100%
• Switched Beamformer 100%
• 2D Scanning 100%
• Integrated Passive Device 100%
• Butler Matrix 40%
• Module Size 40%
• Compact Module 40%
• Phase Error 20%
• Input-output 20%
• Insertion Loss 20%
• Throwing 20%
• Return Loss 20%
• Beam Steering 20%
• Single-pole 20%
• Integrated Passive Device Technology 20%
• Transmission Line Sections 20%
• Bridged-T Coil 20%
• Beam Selection 20%
• Selection Switch 20%
• Single-pole Four-throw Switch 20%
• 2D Beam 20%

Engineering

• Antenna Arrays 100%
• Passive Device 100%
• Beamformer 100%
• Single Pole 40%
• Phase Error 20%
• Line Section 20%
• Insertion Loss 20%
• Electric Lines 20%
• Return Loss 20%
• Measured Phase 20%

Physics

• Antenna Arrays 100%
• Transmission Line 50%
• Phase Error 50%
• Beam Steering 50%