*bandpass *stopband Anagrams * baseband English Noun (en noun) (telecommunications) The frequency range occupied by a message signal prior to modulation. (telecommunications, noun adjunct) A method of transmission in which only one frequency channel is used at a time. ...
() for converting the baseband signal () supplied by the digital mixer () into an analog bandpass signal (), and an analog mixer (), which transforms the analog bandpass signal () with a predetermined constant factor (f) into a real bandpass signal () which is centered around the ...
2.2.2 Receiver signal strength indicator The CYW20705 radio provides a Receiver Signal Strength Indicator (RSSI) signal to the baseband so that the controller can take part in a Bluetooth® power-controlled link by providing ...
Typically the LMH6517 drives a high performance ADC in a broad range of mixed signal and digital communication applications such as mobile radio and cellular base stations where automatic gain control (AGC) is required to increase system dynamic range. Each channel of LMH6517 has an independent, ...
Continuous-time lowpass signal can be perfectly reconstructed from its uniformly-spaced samples at the Nyquist rate. While sampling bandpass signal at the Nyquist rate usually needs higher rate than necessary, second-order sampling, which involves two uniform samplings of the signal at the same ...
PROBLEM TO BE SOLVED: To provide a device for converting a complex-valued bandpass signal into a digital signal that requires neither two analog/digital converters nor arithmetic units to carry out discrete-time arithmetic operations, thus providing a transmitting/receiving device simply and ...
A device is disclosed for converting a complex-valued bandpass signal into a digital baseband signal having: a) an analog filter unit to filter the complex-valued bandpass signal to produce only the real component from the filtered signal, and to provide a real-valued bandpass signal, b) one...
BandpasssignalQuadraturesamplingComplexenvelopePolyphasefilterbankA new quadrature sampling technique for arbitrary bandpass signal within baseband sampling rate is presented. The input bandpass signal whose carrier frequency lies in the A/D baseband sampling rate is first decimated by factor 2 and modulated...
Typically the LMH6517 drives a high performance ADC in a broad range of mixed signal and digital communication applications such as mobile radio and cellular base stations where automatic gain control (AGC) is required to increase system dynamic range. Each channel of LMH6517 has an independent, ...