References
- H. Sarkan, M. Shokair, E. S. El-Rabaie, and O. Nasr, Study the effect of PAPR on wideband cognitive OFDM rafio networks, Telecommun. Syst. 53 (2013), no. 4, 469-478. https://doi.org/10.1007/s11235-013-9708-z
- S. C. Cripps, RF power amplifiers for wireless communications, Artech House, Norwood, 2006.
- A. Grebennikov, RF and microwave transmitters design, Wiley, New York, 2011.
- B. T. Thiel, A. Ozmert, J. Guan, and R. Negra, Lowpass delta sigma modulator with digital upconversion for switching mode power amplifiers, (IEEE MTT-S International Microwaves Symposium, Baltimore, MD, USA), June 2011, pp. 5-10.
- V. Bassoo and M. Faulkner, Sigma delta digital drive signals for switch mode power amplifiers, Electron. Lett. (IET). 44 (2008), no. 22, 1299-1300. https://doi.org/10.1049/el:20089597
- N. Kumar, and K. Rawat, Delta sigma modulation based all digital transmitter for upcoming SDR applications, (IEEE MTT-S International Microwave and RF Conference, Mumbai, India), 2019. https://doi.org/10.1109/IMaRC45935.2019.9118720
- A. Ben Arfi, M. Helaoui, and F. M. Ghannouchi, All digital sigma delta RF modulator for software defined radio applications, (IEEE 28th Canadian Conference on Electrical and Computer Engineering, Halifax, Canada), 2015, pp. 1379-1382.
- S. Hatami, M. Helaoui, F. M. Ghannouchi, and M. Pedram, Single bit pseudoparallel processing low oversampling delta sigma modulator suitable for SDR wireless tranmitters, IEEE Transact Very Larg Scale Integration (VLSI), Systems. 22 (2014), no. 4, 922-931. https://doi.org/10.1109/TVLSI.2013.2256808
- M. Helaoui, S. Hatami, R. Negra, and F. M. Ghannouchi, A novel architecture of delta sigma modulator enabling all digital multiband multistandard RF transmitters design, IEEE Trans. Circuits Syst. II. 55 (2008), no. 11, 1129-1133. https://doi.org/10.1109/TCSII.2008.2003345
- M. M. Ebrahimi, M. Helaoui, and F. M. Ghannouchi, Time interleaved delta sigma modulator for wideband digital GHz transmittes design and SDR applications, J. Progr. Electromagn. Res. B. 34 (2011), 263-281. https://doi.org/10.2528/PIERB11071205
- S. Moallemi and A. Jannesari, The design of reconfigurable delta sigma modulator for software defined radio applications, (Proceedings of the IEEE International Conference on Circuits Systems, Kuala Lumpur, Malaysia), 2012, pp. 254-257.
- M. M. Ebrahimi and M. Helaoui, Reducing quantization noise to boost efficiency and signal bandwidth in delta sigma based tranmitters, IEEE Trans. Microw. Theory Techn. 61 (2013), no. 12, 4245-4250. https://doi.org/10.1109/TMTT.2013.2288702
- F. M. Ghannouchi, S. Hatami, P. Aflaki, M. Helaoui, and R. Negra, Accurate power efficiency estimation of GHz wireless delta sigma transmitters for different classes of switching mode power amplifiers, IEEE Trans. Microw. Theory Techn. 58 (2010), no. 11, 2812-2819. https://doi.org/10.1109/TMTT.2010.2077552
- J. Choi, J. Yim, J. Yang, J. Kim, J. Cha, D. Kang, D. Kim, and B. Kim, A ΔΣ digitized polar RF transmitter, IEEE Trans. Microw. Theory Techn. 55 (2007), 2679-2690. https://doi.org/10.1109/TMTT.2007.907137
- A. Dupuy and Y. Wang, Envelope delta sigma modulated (EDSM) microwave power amplifier, Microw. Pt. Technol. 43 (2004), 491-495. https://doi.org/10.1002/mop.20512
- A. Shameli, A. Safarian, A. Rofougaran, M. Rofougaran, and F. de Flaviis, A two point modulation technique for CMOS power amplifier in polar transmitter architecture, IEEE Trans. Microw. Theory Techn. 56 (2008), 31-38. https://doi.org/10.1109/TMTT.2007.912012
- J. Moon, J. Son, J. Lee, and B. Kim, A multimode/multiband envelope tracking transmitter with broadband saturated amplifier, IEEE Trans. Microw Theory Techn. 59 (2011), 3463-3473. https://doi.org/10.1109/TMTT.2011.2170580
- U. Gustavsson, T. Eriksson, H. Mashad Nemati, P Saad, P. Singerl, and C. Fager, An RF carrier bursting system using partial quantization noise cancellation, IEEE Trans. Circuits Syst. I. 59 (2012), no. 3, 515-528. https://doi.org/10.1109/TCSI.2011.2167271
- M. Nielsen and T. Larsen, A transmitter architecture based on ΔΣ modulation and switch mode power amplification, IEEE Trans. Circuits Syst. II. 54 (2007), no. 8, 735-739. https://doi.org/10.1109/TCSII.2007.899457
- F. Elsayed and M. Helaui, Linearized multi level ΔΣ modulated wireless transmitter for SDR application using simple DLGA algorithm, IEEE J. Emerg. Sel. Top. Circuits Syst. 3 (2013), no. 4, 594-601. https://doi.org/10.1109/JETCAS.2013.2284612
- T. P. Hung, J. Rode, L. E. Larson, and P. M. Asbeck, Design of H-bridge class-D power amplifiers for digital pulse modulation tranmitters, IEEE Trans. Microw. Theory Techn. 55 (2007), no. 12, 2845-2855. https://doi.org/10.1109/TMTT.2007.909881
- M. M. Ebrahimi, M. Helaoui, and F. M. Ghannouchi, Delta sigma based transmitters: Advantages and disadvantage, IEEE Microw. Mag. 14 (2013), no. 1, 68-78.
- N. Erfanimajd, H. Ghafoorifard, and A. Mohammadi, Coding efficiency and bandwidth enhancement in polar delta sigma modulator transmitte, Analog Integr. Circuits Signal Process. 82 (2015), 411-421. https://doi.org/10.1007/s10470-015-0487-1
- T. Johnson and S. P. Stapleton, RF class d amplification with bandpass sigma delta modulator drive signals, IEEE Trans. Circuits Syst. I. 53 (2006), no. 12, 2507-2520. https://doi.org/10.1109/TCSI.2006.885980
- R. Khoini-poorfard, E. B. Lim, and D. A. Johns, Time interleaved over sampling A/D converters: Theory and practice, IEEE Trans. Circuits Syst. II, Analog Digit. Signal Process. 44 (1997), no. 8, 634-645. https://doi.org/10.1109/82.618037
- M. Kozak, M. Karaman, and I. Kale, Efficient architecture for time interleaved oversampling delta sigma converters, IEEE Trans. Circuits Syst. II. 47 (2000), no. 8, 802-810. https://doi.org/10.1109/82.861422
- N. Erfani Majd, H. Ghafoorifard, and A. Mohammadi, Bandwidth enhancement in delta sigma modulator transmitter using low complexity time interleaved parallel delta sigma modulator, Int. J. Electron. Commun (AEU). 69 (2015), no. 7, 1032-1038. https://doi.org/10.1016/j.aeue.2015.04.001
- A. Grebennikov, A high efficiency 100-W four-stage Doherty GaN HEMT power amplifier module for WCDMA systems, (IEEE MTT-S International Microwave Symposium, Baltimore, MD, USA), 2011, pp. 1-4.