Fig. 7: Single-tile receiver architecture. | Nature Communications

Fig. 7: Single-tile receiver architecture.

From: Dynamic beam-stabilized, additive-printed flexible antenna arrays with on-chip rapid insight generation

Fig. 7: Single-tile receiver architecture.

A 4-element beamforming receiver architecture with four down-converters and a discrete-time beamformer with a self-corrected stabilization loop in feedback. B DBS for correcting beam pointing errors, where HPF denotes a high-pass filter and LUT stands for look-up table. C Single-channel receiver architecture with low-noise transconductance amplifier (LNTA), downconversion mixer, phase shifter (PS), trans-impedance amplifier (TIA), and time-delayed sampler. Buffer (BUF), local oscillator (LO), intermediate frequency (IF), and serial-peripheral interface (SPI).

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