This paper proposes an active radio frequency (RF) cancellation solution to suppress the
transmitter (TX) passband leakage signal in radio transceivers supporting simultaneous …

Spectrum resources are becoming increasingly crowded, and the isolation interval between
different systems is getting smaller and smaller. This puts forward higher requirements for …

Current application of carrier aggregation (CA), a key enabling technology for wideband
communications over fragmented spectrum, is limited to only a small number of component …

This paper presents a low-loss, high-isolation and wide-frequency-tuning-range (FTR)(45%)
implementation of the three-pole frequency-agile bandpass diplexer (FA-BPD) with identical …

Carrier aggregation can not only increase communication bandwidth, but also improve
spectrum efficiency and communication security. Considering the non‐contiguous multi …

To mitigate the leakage signal that obstructs the target information extraction in miniatured
frequency modulated continuous wave (FMCW) radar system, an adaptive leakage signal …

Data replication is adopted to improve data access performance in data grid. When different
sites hold replicas, there are significant benefits while selecting the best replica. In this …

A large enough separation in the frequency domain between signals going in opposite
directions is instrumental to facilitate the implementation of transceivers able to isolate the …

Wireless infrastructures make use of base transceiver station (BTS) in order to allow wireless
communication between user equipment (UE) and a network. The mobile phone tra c is …