WebOct 31, 2014 · Channel selection at the input of RF receivers can considerably relax linearity requirements, leading to low-power, compact implementations, and a GSM/WCDMA/802.11b/g receiver incorporates a Miller bandpass filter and its variants to achieve channel bandwidth from 350 kHz to 20 MHz and a noise figure of 2.9 dB while … WebDesensitization due to a 0-dBm blocker is only 2.2 dB at 1.4 GHz operating frequency. IIFinally, to demonstrate the performance of the implemented blocker-tolerant receiver chip designs, a test setup with a real mobile phone is built to verify the sensitivity of the receiver chip for different practical blocking scenarios.
Blocker tolerant software defined receivers IEEE Conference ...
WebOct 1, 2024 · The proposed standard and harmonic blocker tolerant receiver front-end using an HR-DNPNF is designed and simulated at the schematic-level in the CMOS … WebJan 26, 2024 · The proposed gain- and phase-calibration block and tunable high-pass filter in the FF filtering path adjust the notch frequency corresponding to the transmitter leakage signal and help realize sharp notch filtering. ... for the limited filtering performance of the CMOS duplexer and improves the blocker-tolerance and linearity of the receiver ... dr michael cronin leominster ma
A Blocker-Tolerant, Noise-Cancelling Receiver Suitable for …
WebCited by. Year. A blocker-tolerant, noise-cancelling receiver suitable for wideband wireless applications. D Murphy, H Darabi, A Abidi, AA Hafez, A Mirzaei, M Mikhemar, ... IEEE Journal of Solid-State Circuits 47 (12), 2943-2963. , 2012. 370. 2012. Architectural Evolution of Integrated M-Phase High-Q Bandpass Filters. WebSep 26, 2014 · Blocker tolerant software defined receivers. Abstract: various receiver architectures suitable for SDR and cognitive applications are proposed. To break the traditional noise-linearity-matching trade-off, we offer alternative topologies that are capable of tolerating large blockers without compromising the noise figure. The issues of … http://rffox.ee.ucla.edu/papers/BlockerTol_Wideband_2dBNF_Rx_ISSCC2012.pdf dr michael culver williamsburg ky