An RF transceiver system is composed of several highly optimized components. They work in tandem to process high-frequency signals.

Traditional analog design focuses on voltage and current at low frequencies. RF microelectronics must account for the wave-like behavior of electricity. This includes high-frequency phenomena such as impedance matching, signal reflection, and skin effect. 2. Fundamental Building Blocks

: These generate the carrier waves necessary to shift frequencies. They must maintain exceptional spectral purity and low phase noise.