A 2.4 GHz High Efficiency Digital IR-UWB Transmitter with Linear Spectrum Control
Küçük Resim Yok
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper presents a low power and a high efficiency Impulse Radio Ultra-Wideband (IR-UWB) transmitter with configurable pulse shape and spectrum features using configurable linear delay lines. The proposed transmitter employs on-of keying (OOK) modulator, configurable current starved and shunt capacitor delay lines, pulse generator, and pulse shaping output stage with a pulse shaping capacitor which is matched to bond wire inductance for the desired 2.4 GHz operation frequency. The delay lines are used for spectrum and pulse shape control by setting the widths and the positions of the generated Gaussian mono-pulses. The transmitter is designed in 130 nm UMC CMOS technology with nominal 1.2 Volts supply and simulated for process corner variations. The proposed design achieves around 2.4 GHz operation frequency, 1.15 Volts output swing and 9.09 pJ energy per pulse (EPP) with 11.22 % efficiency figure. © 2022 IEEE.
Açıklama
2022 International Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2022 -- 16 November 2022 through 18 November 2022 -- -- 185686
Anahtar Kelimeler
Cmos, Gaussian Mono-Cycle Pulse, Impulse Radio, Pulse Generator, Ultra Wideband, Cmos İntegrated Circuits, Digital Radio, Impulse Noise, Pulse Shaping, Radio Transmission, Spectrum Analysis, Transmitters, Ultra-Wideband (Uwb), Cmos, Cycle Pulse, Gaussian Mono-Cycle Pulse, Gaussians, Higher Efficiency, Impulse Radio, Operation Frequency, Pulse-Shaping, Ultra Wideband Transmitters, Ultrawide Band, Pulse Generators
Kaynak
International Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2022
WoS Q Değeri
Scopus Q Değeri
N/A
