Ramzi Darraji

1.3k total citations
47 papers, 998 citations indexed

About

Ramzi Darraji is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Computer Networks and Communications. According to data from OpenAlex, Ramzi Darraji has authored 47 papers receiving a total of 998 indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Electrical and Electronic Engineering, 15 papers in Condensed Matter Physics and 1 paper in Computer Networks and Communications. Recurrent topics in Ramzi Darraji's work include Radio Frequency Integrated Circuit Design (44 papers), Advanced Power Amplifier Design (44 papers) and GaN-based semiconductor devices and materials (15 papers). Ramzi Darraji is often cited by papers focused on Radio Frequency Integrated Circuit Design (44 papers), Advanced Power Amplifier Design (44 papers) and GaN-based semiconductor devices and materials (15 papers). Ramzi Darraji collaborates with scholars based in Canada, United States and China. Ramzi Darraji's co-authors include Fadhel M. Ghannouchi, Tushar Sharma, Damon G. Holmes, Mohamed Helaoui, Sagar K. Dhar, Oualid Hammi, Pedram Mousavi, Joseph Staudinger, Ning Hua Zhu and Anding Zhu and has published in prestigious journals such as IEEE Access, IEEE Transactions on Microwave Theory and Techniques and IEEE Microwave and Wireless Components Letters.

In The Last Decade

Ramzi Darraji

46 papers receiving 973 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ramzi Darraji Canada 17 979 290 27 16 9 47 998
Paul Saad Sweden 13 697 0.7× 193 0.7× 61 2.3× 18 1.1× 5 0.6× 33 729
Ildu Kim South Korea 19 1.4k 1.4× 392 1.4× 13 0.5× 16 1.0× 6 0.7× 50 1.4k
Junghwan Moon South Korea 21 1.1k 1.2× 320 1.1× 14 0.5× 14 0.9× 6 0.7× 44 1.2k
Joseph Staudinger United States 14 600 0.6× 136 0.5× 12 0.4× 15 0.9× 9 1.0× 56 611
Yuchen Cao United States 11 424 0.4× 79 0.3× 20 0.7× 31 1.9× 10 1.1× 21 471
Jooseung Kim South Korea 19 1.1k 1.2× 132 0.5× 12 0.4× 25 1.6× 2 0.2× 45 1.1k
Xiaohu Fang China 15 633 0.6× 190 0.7× 23 0.9× 9 0.6× 3 0.3× 35 659
Ockgoo Lee South Korea 15 696 0.7× 83 0.3× 26 1.0× 60 3.8× 3 0.3× 56 705
Haifeng Lyu United States 10 343 0.4× 64 0.2× 15 0.6× 14 0.9× 9 1.0× 15 375

Countries citing papers authored by Ramzi Darraji

Since Specialization
Citations

This map shows the geographic impact of Ramzi Darraji's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ramzi Darraji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramzi Darraji more than expected).

Fields of papers citing papers by Ramzi Darraji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramzi Darraji. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ramzi Darraji. The network helps show where Ramzi Darraji may publish in the future.

Co-authorship network of co-authors of Ramzi Darraji

This figure shows the co-authorship network connecting the top 25 collaborators of Ramzi Darraji. A scholar is included among the top collaborators of Ramzi Darraji based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ramzi Darraji. Ramzi Darraji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Dhar, Sagar K., Tushar Sharma, Ning Hua Zhu, et al.. (2020). Modeling of Input Nonlinearity and Waveform Engineered High-Efficiency Class-F Power Amplifiers. IEEE Transactions on Microwave Theory and Techniques. 68(10). 4216–4228. 19 indexed citations
2.
Dhar, Sagar K., Tushar Sharma, Ning Hua Zhu, et al.. (2020). Input-Harmonic-Controlled Broadband Continuous Class-F Power Amplifiers for Sub-6-GHz 5G Applications. IEEE Transactions on Microwave Theory and Techniques. 68(7). 3120–3133. 63 indexed citations
3.
Sharma, Tushar, Sagar K. Dhar, Damon G. Holmes, et al.. (2019). Simplified First-Pass Design of High-Efficiency Class-F−1 Power Amplifiers Based on Second-Harmonic Minima. IEEE Transactions on Microwave Theory and Techniques. 67(7). 3147–3161. 25 indexed citations
4.
Sharma, Tushar, J.S. Roberts, Sagar K. Dhar, et al.. (2019). On the Efficiency and AM/AM Flatness of Inverse Class-F Power Amplifiers. 460–463. 9 indexed citations
5.
Dhar, Sagar K., et al.. (2019). Investigation of Input–Output Waveform Engineered Continuous Inverse Class F Power Amplifiers. IEEE Transactions on Microwave Theory and Techniques. 67(9). 3547–3561. 59 indexed citations
6.
Sharma, Tushar, et al.. (2018). On the Second-Harmonic Null in Design Space of Power Amplifiers. IEEE Microwave and Wireless Components Letters. 28(7). 600–602. 12 indexed citations
7.
Dhar, Sagar K., Tushar Sharma, Ramzi Darraji, Mohamed Helaoui, & Fadhel M. Ghannouchi. (2018). On the Continuity of Continuous Inverse Class F Power Amplifiers. 1–3. 7 indexed citations
8.
Darraji, Ramzi, et al.. (2016). Wideband Two-Section Impedance Transformer With Flat Real-to-Real Impedance Matching. IEEE Microwave and Wireless Components Letters. 26(5). 313–315. 23 indexed citations
9.
Sharma, Tushar, et al.. (2016). Generalized Continuous Class-F Harmonic Tuned Power Amplifiers. IEEE Microwave and Wireless Components Letters. 26(3). 213–215. 77 indexed citations
10.
Sharma, Tushar, Ramzi Darraji, & Fadhel M. Ghannouchi. (2016). Design methodology of high-efficiency contiguous mode harmonically tuned power amplifiers. 148–150. 11 indexed citations
11.
Sharma, Tushar, et al.. (2016). Linearisation of radio frequency power amplifiers exhibiting memory effects using direct learning‐based adaptive digital predistoriton. IET Communications. 10(8). 950–954. 6 indexed citations
12.
Darraji, Ramzi, Andrew Kwan, Fadhel M. Ghannouchi, & Mohamed Helaoui. (2015). Digitally Equalized Doherty RF Front-End Architecture for Broadband and Multistandard Wireless Transmitters. IEEE Transactions on Microwave Theory and Techniques. 63(6). 1978–1988. 14 indexed citations
13.
Darraji, Ramzi & Fadhel M. Ghannouchi. (2014). Analysis of the impact of finite OFF-state impedance of peaking branch on the efficiency of Doherty amplifiers. 53. 269–272. 1 indexed citations
14.
Kwan, Andrew, Mayada Younes, Silong Zhang, et al.. (2014). Dual-band predistortion linearization of an envelope modulated power amplifier operated in concurrent multi-standard mode. 1–4. 8 indexed citations
15.
Darraji, Ramzi & Fadhel M. Ghannouchi. (2013). High efficiency Doherty amplifier combining digital adaptive power distribution and dynamic phase alignment. 1–3. 2 indexed citations
16.
Darraji, Ramzi, Fadhel M. Ghannouchi, & Oualid Hammi. (2012). Generic load-pull-based design methodology for performance optimisation of Doherty amplifiers. IET Science Measurement & Technology. 6(3). 132–138. 4 indexed citations
17.
Darraji, Ramzi & Fadhel M. Ghannouchi. (2011). Digital Doherty amplifier with complex gain compensation apparatus. Asia-Pacific Microwave Conference. 122–126. 2 indexed citations
18.
Darraji, Ramzi & Fadhel M. Ghannouchi. (2011). Digital Doherty Amplifier With Enhanced Efficiency and Extended Range. IEEE Transactions on Microwave Theory and Techniques. 59(11). 2898–2909. 61 indexed citations
19.
Darraji, Ramzi & Fadhel M. Ghannouchi. (2011). High efficiency harmonically-tuned gan power amplifier for 4G applications. 1264–1267. 3 indexed citations
20.
Darraji, Ramzi, Seyed Aidin Bassam, Andrew Kwan, et al.. (2010). Practical result of wireless indoor position estimation by using hybrid TDOA/RSS algorithm. 24. 1–5. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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