221259 ⎘
Indexing scheme relating to tuning resonant circuits and selecting resonant circuits Calibration of receivers, using quartz crystal oscillators as reference
Receiver and electronic apparatus
#2Self-aligning resonator filter circuits
#3Apparatus and method of using spread pulse modulation to increase the control resolution of an electronic device
#4Resistance compensation circuit and method thereof
#5Self-aligning resonator filter circuit and wideband tuner circuit incorporating same
#6Method and system for dynamically calculating values for tuning of voltage-controlled crystal oscillators
#7Method and system for filter tuning using a digital trim value