Research on High Performance Frequency Synthesizer in Radio Frequency Integrated Circuits
نویسندگان
چکیده
منابع مشابه
Integrated radio frequency circuits for wideband receivers
Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Mikko Kaltiokallio Name of the doctoral dissertation Integrated radio frequency circuits for wideband receivers Publisher School of Electrical Engineering Unit Department of Microand Nanosciences Series Aalto University publication series DOCTORAL DISSERTATIONS 36/2014 Field of research Electronic Circuit Design Manuscript sub...
متن کاملAn Integrated High-Frequency Narrow-Band High-Resolution Synthesizer
A frequency synthesizer employing a new digitalfrequency measurement method in a feedback loop is described. The synthesizer features high-frequency resolution and a high operating frequency. The mostly digital nature of the synthesizer and relaxed voltage-controlled oscillator requirements also make the synthesizer suitable for integration. Models for the synthesizer are developed and experime...
متن کاملRadio Frequency Integrated Circuits for 24 GHz Radar Applications
This thesis presents radio frequency integrated circuits and subsystems, together with packaging solutions, for fully integrated compact and low cost Silicon-Germanium (SiGe) 24 GHz transceivers developed during the European Commission funded project ARTEMIS. The circuits have been manufactured using a commercially available SiGe HBT semiconductor process at ATMEL (Heilbronn, Germany) featuring...
متن کاملHigh-performance All-digital Quadrature Frequency Synthesizer/mixer
In this paper, a high-performance all-digital quadrature frequency synthesizer/mixer applied to QAM modulation and demodulation is presented, which synthesizes 12-bit sine and cosine waveforms with a spectral purity of –83.0dB. The synthesizer covers a bandwidth from dc to 100 MHz in steps of 0.0466Hz with a corresponding switching speed of 5 ns at 200MHz clock frequency. Also, it is capable of...
متن کاملFully integrated microwave frequency synthesizer on heterogeneous silicon-III/V.
We demonstrate a photonic microwave generator on the heterogeneous silicon-InP platform. Waveguide photodiodes with a 3 dB bandwidth of 65 GHz and 0.4 A/W responsivity are integrated with lasers that tune over 42 nm with less than 150 kHz linewidth. Microwave signal generation from 1 to 112 GHz is achieved.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2822699