Line intensity mapping (LIM) is a new technique for tracing the global properties of galaxies
over cosmic time. Detection of the very faint signals from redshifted carbon monoxide (CO), a …

The real-time fast Fourier transform (FFT) is the essential algorithm for signal processing in a
solar radio receiver. However, field-programmable gate array (FPGA) computation …

This work presents a novel terahertz sideband separating receiver (SSR) implemented in
silicon germanium 0.13 μm BiCMOS technology that covers a broad frequency range of 220 …

We have developed a sideband separating receiver module for the W band (75-110 GHz)
that has been designed with a scalable and compact architecture allowing easy integration …

This work presents a Chisel ASIC spectrometer generator, which supports a wide array of
applications through a modular and parameterized hierarchical design. Customizable …

Synchronization continuity is crucial for grid measurement. In light of the challenges with
existing global positioning system synchronization, including signal loss and spoofing …

In the digital receiver of passive receiving radar system for radio astronomy, radar, and other
fields, it is very important to improve the frequency resolution and time resolution of the …

Abstract Radio Frequency Interference (RFI) is a growing concern in the radio astronomy
community. Single-dish telescopes are particularly susceptible to RFI. Several methods …

Field Programmable Gate Arrays (FPGAs) capacity and Analog to Digital Converters (ADCs)
speed have largely increased in the last decade. Nowadays we can find one million or more …

Due to its advantages over other configurations, sideband-separating receivers are usually
preferred for radio astronomy, particularly in the presence of high atmospheric noise …