Modulation Transference Balanced Arrangements TRIZ Cases
- Quadrature Mixer Input Impedance for Filterless RF Reception
Time-varying mixer impedance rejects out-of-band interferers while preserving weak in-band RF signals, removing external high-Q filters.
- Photonic Frequency Comb for Low Phase Noise RF Generation
Optical frequency combs reduce voltage controlled oscillator phase noise by generating beat signals that stabilize microwave generation.
- Bootstrap Capacitor Mixer Linearity
A CMOS mixer uses a bootstrap capacitor to stabilize FET on-resistance.
- Gilbert Multiplier Feedback Control for Output Current Accuracy
A Gilbert multiplier circuit uses a feedback control unit to constrain the current output terminal, ensuring zero current when input voltage difference is null.
- Low Voltage Mixer Using Single Transistor Layer
A low voltage mixer design uses a single transistor layer with feedback loops to regulate current.