Realization of Attenuation Poles, Spurious Resonance Suppression and Size Reduction by Microstrip SIR Loaded with Dielectric Rods. - Ramesh K. Pokharel; Kouji Wada; Osamu Hashimoto; Takeshi Takahashi (IEICE Trans. Electron., 2005)

Analysis of Error Due to Exclusion of Higher Modes on Complex Permittivity Measurement Using Waveguide with Flange. - Kouji Shibata; Osamu Hashimoto; Ramesh K. Pokharel (IEICE Trans. Electron., 2005)

Out-of-Band Improvement by Microstrip Line BPFs with Multiple Attenuation Poles in Stopband Using Various Conditions of Coupling Length of Partially Coupled-Line Section. - Kouji Wada; Ramesh K. Pokharel; Takanobu Ohno; Osamu Hashimoto (IEICE Trans. Electron., 2005)

Design and Verification of On-Chip Impedance-Matching Circuit Using Transmission-Line Theory for 2.4 GHz-Band Wireless Receiver Front-End. - Haruichi Kanaya; Ramesh K. Pokharel; Fuminori Koga; Keiji Yoshida (IEICE Trans. Electron., 2006)

Analysis of EM Environment for DSRC System on Express Highway with Wave Absorbers on Sidewalls and Pavement. - Ramesh K. Pokharel; Osamu Hashimoto; Makoto Toyota (IEICE Trans. Electron., 2006)

Design of 5 GHz-Band Power Amplifier with On-Chip Matching Circuits Using CPW Impedance (K) Inverters. - Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2008)

A low flicker noise, highly linear, direct conversion receiver for 5GHz wireless LAN. - Mahmoud A. Abdelghany; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (APCCAS, 2010)

Development of low power DAC with pseudo Fibonacci sequence. - Ryota Kubokawa; Takashi Ohshima; Abhishek Tomar; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (APCCAS, 2010)

Design of high linearity low flicker noise 5.2 GHz down-conversion mixer for direct conversion receiver. - Ramesh K. Pokharel; Youichi Yano; Mahmoud A. Abdelghany; Haruichi Kanaya; Keiji Yoshida (APCCAS, 2010)

Low Phase Noise, 18 kHz Frequency Tuning Step, 5 GHz, 15 bit Digitally Controlled Oscillator in 0.18 µm CMOS Technology. - Ramesh K. Pokharel; Kenta Uchida; Abhishek Tomar; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2010)

Modeling of Non-linearity in Digitally Controlled Oscillator in 0.18 µm CMOS Technology. - Abhishek Tomar; Shashank Lingala; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2010)

High efficiency, good linearity, and excellent phase linearity of 3.1-4.8 GHz CMOS UWB PA with a current-reused technique. - Sohiful Anuar Zainol Murad; Ramesh K. Pokharel; Rohana Sapawi; Haruichi Kanaya; Keiji Yoshida (IEEE Trans. Consumer Electron., 2010)

A third order delta-sigma modulator employing shared opamp technique for WCDMA on 0.18um CMOS. - Ghazal A. Fahmy; Daisuke Kanemoto; Haruichi Kanaya; Keiji Yoshida; Ramesh K. Pokharel; Awinash Anand (IEICE Electron. Express, 2011)

A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL. - Ramesh K. Pokharel; Shashank Lingala; Awinash Anand; Prapto Nugroho; Abhishek Tomar; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2011)

A low flicker noise direct conversion receiver for IEEE 802.11g wireless LAN using differential active inductor. - Mahmoud A. Abdelghany; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (Microelectron. J., 2011)

A small die area and high linearity 10-bit capacitive three-level DAC. - Keigo Oshiro; Daisuke Kanemoto; Haruichi Kanaya; Ramesh K. Pokharel; Keiji Yoshida (APCCAS, 2012)

Balun with passband characteristic for ultra-wideband (UWB) impulse radio transmitter. - Ruibing Dong; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (RWS, 2012)

Analytical method to determine optimal out-of-band gain in multi-bit delta-sigma modulator. - Awinash Anand; Nischal Koirala; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (IEICE Electron. Express, 2012)

A novel high-precision DAC utilizing tribonacci series. - Kazuya Hokazono; Daisuke Kanemoto; Haruichi Kanaya; Ramesh K. Pokharel; Keiji Yoshida (IEICE Electron. Express, 2012)

High-Q SWCPL for CMOS millimeter-wave technology. - Dayang Azra Awang Mat; Ramesh K. Pokharel; Rohana Sapawi; Haruichi Kanaya; Keiji Yoshida (IEICE Electron. Express, 2012)

A Wide Range CMOS Power Amplifier with Improved Group Delay Variation and Gain Flatness for UWB Transmitters. - Rohana Sapawi; Ramesh K. Pokharel; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2012)

A 5-9 GHz CMOS Ultra-wideband power amplifier design using load-pull. - Hamed Mosalam; Ahmed Allam; Hongting Jia; Ramesh K. Pokharel; Mohammed Ragab; Keiji Yoshida (ICECS, 2013)

A self-biasing class-E power amplifier for 5-GHz constant envelope modulation system. - Yuki Yamashita; Daisuke Kanemoto; Haruichi Kanaya; Ramesh K. Pokharel; Keiji Yoshida (IEICE Electron. Express, 2013)

A low phase noise FBAR based multiband VCO design. - Guoqiang Zhang 005; Abhay Kochhar; Keiji Yoshida; Shuji Tanaka; Ken-ya Hashimoto; Masayoshi Esashi; Haruichi Kanaya; Ramesh K. Pokharel (IEICE Electron. Express, 2013)

The methods of maintaining Low frequency stability in FBAR based cross-coupled VCO design. - Guoqiang Zhang 005; Abhay Kochhar; Keiji Yoshida; Shuji Tanaka; Ken-ya Hashimoto; Masayoshi Esashi; Ramesh K. Pokharel (IEICE Electron. Express, 2013)

60 GHz Millimeter-Wave CMOS Integrated On-Chip Open Loop Resonator Bandpass Filters on Patterned Ground Shields. - Ramesh K. Pokharel; Xin Liu; Dayang Azra Awang Mat; Ruibing Dong; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2013)

Low Phase Noise 14-Bit Digitally Controlled CMOS Quadrature Ring Oscillator. - Ramesh K. Pokharel; Prapto Nugroho; Awinash Anand; Abhishek Tomar; Haruichi Kanaya; Keiji Yoshida (IEICE Trans. Electron., 2013)

A DC-2.5GHz voltage variable attenuator in 0.18-μm CMOS technology. - Ibrahim L. Abdalla; Ahmed Allam; Ramesh K. Pokharel; Hongting Jia (APCCAS, 2014)

Novel compact UWB monopole RDRA for cognitive radio spectrum sensing applications. - Hany A. Atallah; Adel B. Abd El-Rahman; Kuniaki Yoshitomi; Ramesh K. Pokharel (ICCE-Berlin, 2014)

A design methodology for SAR ADC optimal redundancy bit. - Toru Okazaki; Daisuke Kanemoto; Ramesh K. Pokharel; Keiji Yoshida; Haruichi Kanaya (IEICE Electron. Express, 2014)

Post-Layout Simulation Time Reduction for Phase-Locked Loop Frequency Synthesizer Using System Identification Techniques. - Lechang Liu; Ramesh K. Pokharel (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2014)

Novel compact tunable bandpass filter using capacitively loaded H-shaped resonator. - Hany A. Atallah; Adel B. Abd El-Rahman; Kuniaki Yoshitomi; Ramesh K. Pokharel (ICECS, 2015)

Study of SiO2 thickness effect on insertion loss of CMOS 60 GHz band pass filter. - Nessim Mahmoud; Adel Barakat; Anwer S. Abd El-Hameed; Adel B. Abd El-Rahman; Ahmed Allam; Ramesh K. Pokharel (ICECS, 2015)

A60-GHz double-Y balun-fed on-chip Vivaldi antenna with improved gain. - Anwer S. Abd El-Hameed; Adel Barakat; Adel B. Abdel-Rahman; Ahmed Allam; Ramesh K. Pokharel (ICM, 2015)

Performance enhancement of 0.18µm CMOS on chip bandpass filters using H-shaped parasitic element. - Nessim Mahmoud; Anwer S. Abd El-Hameed; Adel Barakat; Adel B. Abdel-Rahman; Ahmed Allam; Ramesh K. Pokharel (ICM, 2015)

Analytical formula of nonlinear interference in few-mode fibers in strong coupling regime. - Abdallah A. I. Ali; Abdulaziz E. Elfiqi; Ziad A. El-Sahn; Hossam M. H. Shalaby; Ramesh K. Pokharel (ICTON, 2015)

Optical Code-Division Multiplexing (OCDM) Networks Adopting Code-Shift Keying/Overlapping PPM Signaling: Proposal and Performance Analysis. - Ahmed E. Farghal; Hossam M. H. Shalaby; Kazutoshi Kato; Ramesh K. Pokharel (IEEE Trans. Commun., 2015)

Design of 5.5GHz LC oscillator using distributed grid of N-well in P-substrate inductor. - Siti Amalina Enche Ab Rahim; Adel Barakat; Ramesh K. Pokharel (APCCAS, 2016)

A new compact wireless power transfer system using C-shaped printed resonators. - Ramy Sharaf; Sherif S. Hekal; Anwer S. Abd El-Hameed; Adel B. Abd El-Rahman; Ramesh K. Pokharel (ICECS, 2016)

Dynamic threshold compensated, low voltage CMOS energy harvesting rectifier for UHF applications. - Manal M. Mahmoud; Adel B. Abdel-Rahman; Ghazal A. Fahmy; Ahmed Allam; Hongting Jia; Ramesh K. Pokharel (MWSCAS, 2016)

A high-efficiency good linearity 21 to 26.5 GHz fully integrated power amplifier using 0.18 μm CMOS technology. - Hamed Mosalam; Ahmed Allam; Adel B. Abdel-Rahman; Takana Kaho; Hongting Jia; Ramesh K. Pokharel (MWSCAS, 2016)

Improved gain 60 GHz CMOS antenna with N-well grid. - Adel Barakat; Ahmed Allam; Hala Elsadek; Adel B. Abd El-Rahman; Ramesh K. Pokharel; Takana Kaho (IEICE Electron. Express, 2016)

Asymmetric wireless power transfer systems using coupled DGS resonators. - Sherif S. Hekal; Adel B. Abd El-Rahman; Ahmed Allam; Hongting Jia; Adel Barakat; Ramesh K. Pokharel (IEICE Electron. Express, 2016)

A 12 to 24 GHz high efficiency fully integrated 0.18 µm CMOS power amplifier. - Hamed Mosalam; Ahmed Allam; Hongting Jia; Adel B. Abd El-Rahman; Takana Kaho; Ramesh K. Pokharel (IEICE Electron. Express, 2016)

Compact Modeling of Phase-Locked Loop Frequency Synthesizer for Transient Phase Noise and Jitter Simulation. - Lechang Liu; Ramesh K. Pokharel (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2016)

Performance Analysis of Multicode OCDM Networks Supporting Elastic Transmission With QoS Differentiation. - Ahmed E. Farghal; Hossam M. H. Shalaby; Kazutoshi Kato; Ramesh K. Pokharel (IEEE Trans. Commun., 2016)

Low insertion loss 60 GHz CMOS H-shaped resonator BPF. - Adel Barakat; Nessim Mahmoud; Ramesh K. Pokharel (RWS, 2017)

Class-C architecture for cross-coupled FBAR oscillator to further improve phase noise. - Siti Amalina Enche Ab Rahim; Ramesh K. Pokharel (IEICE Electron. Express, 2017)

A 1.9GHz Low-Phase-Noise Complementary Cross-Coupled FBAR-VCO without Additional Voltage Headroom in 0.18µm CMOS Technology. - Guoqiang Zhang 005; Awinash Anand; Kousuke Hikichi; Shuji Tanaka; Masayoshi Esashi; Ken-ya Hashimoto; Shinji Taniguchi; Ramesh K. Pokharel (IEICE Trans. Electron., 2017)

Dual-Band Defected Ground Structures Wireless Power Transfer System With Independent External and Inter-Resonator Coupling. - Fairus Tahar; Adel Barakat; Redzuan Saad; Kuniaki Yoshitomi; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Silicon-on-Insulator Fundamental to First-Order Dual Polarization Mode Converter based on Si-Si3N4 Phase Plate Waveguide. - Basma E. Abu-elmaaty; Mohammed Sharaf Sayed; Hossam M. H. Shalaby; Ramesh K. Pokharel; Anand Srivastava (ICTON, 2018)

A K-Band VCO Employing High Active Q-factor Defected Ground Structure Resonator in 0.18pm CMOS Technology. - Nusrat Jahan; Chen Baichuan; Ramesh K. Pokharel; Adel Barakat (ISCAS, 2018)

Design of Multi-layers DGS Resonator for Phase Noise Improvement of K-Band VCOs in 0.18 μm CMOS Technology. - Islam Mansour; Mohamed Aboualalaa; Nusrat Jahan; Adel Barakat; Ramesh K. Pokharel; Ahmed Allam; Adel B. Abdel-Rahman; Mohammed Abo-Zahhad 001 (MWSCAS, 2018)

Broadband printed-dipole antenna for future 5G applications and wireless communication. - Anwer S. Abd El-Hameed; Adel Barakat; Adel B. Abdel-Rahman; Ahmed Allam; Ramesh K. Pokharel; Kuniaki Yoshitomi (RWS, 2018)

High-Efficiency CMOS RF-to-DC Rectifier Based on Dynamic Threshold Reduction Technique for Wireless Charging Applications. - Manal M. Mohamed; Ghazal A. Fahmy; Adel B. Abdel-Rahman; Ahmed Allam; Adel Barakat; Mohammed Abo-Zahhad 001; Hongting Jia; Ramesh K. Pokharel (IEEE Access, 2018)

Dual Band VCO Based on a High-Quality Factor Switched Interdigital Resonator for the Ku Band Using 180-nm CMOS Technology. - Islam Mansour; Mohamed Aboualalaa; Ahmed Allam; Adel B. Abdel-Rahman; Mohammed Abo-Zahhad 001; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

Analysis and Application of Dual Series Resonances for Low Phase Noise K-Band VCO Design in 0.18-μm CMOS Technology. - Nusrat Jahan; Chen Baichuan; Adel Barakat; Ramesh K. Pokharel (ISCAS, 2019)

Dual-Band Defected Ground Structure Resonators Wireless Power Transfer System Connected to Voltage-Doubler Circuit. - Fairus Tahar; Sumin Chalise; Adel Barakat; Kuniaki Yoshitomi; Ramesh K. Pokharel (WiSNet, 2019)

Independent Matching Dual-Band Compact Quarter-Wave Half-Slot Antenna for Millimeter-Wave Applications. - Mohamed Aboualalaa; Islam Mansour; Hala Elsadek; Adel B. Abdel-Rahman; Ahmed Allam; Mohammed Abo-Zahhad 001; Kuniaki Yoshitomi; Ramesh K. Pokharel (IEEE Access, 2019)

Design and Implementation of Dual-Mode Inductors for Dual-Band Wireless Power Transfer Systems. - Adel Barakat; Kuniaki Yoshitomi; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

High Efficiency and Small Group Delay Variations 0.18- $ mu$ m CMOS UWB Power Amplifier. - Hamed Mosalam; Ahmed Allam; Hongting Jia; Adel B. Abdel-Rahman; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

Dual-band CPW rectenna for low input power energy harvesting applications. - Mohamed Aboualalaa; Islam Mansour; Adel B. Abdel-Rahman; Ahmed Allam; Mohammed Abo-Zahhad 001; Hala Elsadek; Ramesh K. Pokharel (IET Circuits Devices Syst., 2020)

Utilization of Multi-Resonant Defected Ground Structure Resonators in the Oscillator Feedback for Phase Noise Reduction of K-Band VCOs in 0.18- $ mu$ m CMOS Technology. - Nusrat Jahan; Chen Baichuan; Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020)

Simultaneous Wireless Power and Information Transfer Using Coupled Co-Existing Defected Ground Structure Resonators. - Adel Barakat; Shimaa Alshhawy; Kuniaki Yoshitomi; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Design of Low Phase Noise VCO Considering C/L Ratio of LC Resonator in 0.18-μm CMOS Technology. - Nusrat Jahan; Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A Multiband VCO Using a Switched Series Resonance for Fine Frequency Tuning Sensitivity and Phase Noise Improvement. - Islam Mansour; Marwa Mansour; Mohamed Aboualalaa; Ahmed Allam; Adel B. Abdel-Rahman; Ramesh K. Pokharel; Mohammed Abo-Zahhad 001 (IEEE Trans. Very Large Scale Integr. Syst., 2021)

Capacitive Feedbacked Cold-Phase Compensator Analog Pre-Distorter and PAE Enhancer for K-Band CMOS PAs. - Omar Z. Alngar; Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

Compact and Efficient WPT System to Embedded Receiver in Biological Tissues Using Cooperative DGS Resonators. - Shimaa Alshhawy; Adel Barakat; Kuniaki Yoshitomi; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A W-Band Compact Substrate Integrated Waveguide Bandpass Filter With Defected Ground Structure in CMOS Technology. - Chen Baichuan; Samundra K. Thapa; Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

On-Chip Millimeter-Wave DGS Based Bandstop Filter in 0.18-μm CMOS Process. - Samundra K. Thapa; Ramesh K. Pokharel; Chen Baichuan; Adel Barakat (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Monolithic Fabrication of Film Bulk Acoustic Resonators above Integrated Circuit by Adhesive- Bonding-Based Film Transfer. - Abhay Kochhar; Takeshi Matsumura; Guoqiang Zhang 005; Ramesh K. Pokharel; Ken-ya Hashimoto; Masayoshi Esashi; Shuji Tanaka (IEEE DataPort, 2022)

Energy Harvesting Rectenna Using High-Gain Triple-Band Antenna for Powering Internet-of-Things (IoT) Devices in a Smart Office. - Mohamed Aboualalaa; Islam Mansour; Ramesh K. Pokharel (IEEE Trans. Instrum. Meas., 2023)

Reliable Multiple Cascaded Resonators WPT System Using Stacked Split-Ring Metamaterial Passive Relays. - Mohamed Aboualalaa; Ramesh K. Pokharel (IEEE Trans. Instrum. Meas., 2023)

Low-Pass Filtering Admittance Inverter for High Out-of-Band Rejection Millimeter-Wave On-Chip BPF. - Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Compact and low phase noise LC-VCO design using novel V-shaped inductor in 0.18-μm CMOS technology for Ku-band applications. - Mohamed Ahmed Taha; Islam Mansour; Ahmed Allam; Mohamed El Dessouky; Ramesh K. Pokharel; Adel B. Abdel-Rahman (Int. J. Circuit Theory Appl., 2023)

Design and Analysis of a Metamaterial-Inspired Absorber for data rate in 52% RF-to-DC conversion Efficiency Dual-band SWIPT system. - Zhengchen Dong; Xin Jiang; Adel Barakat; Ramesh K. Pokharel (CoRR, 2024)

A new rectangular dielectric resonator sensor for glucose measurement: Design, modeling, and experimental validation. - Hala M. Marzouk; Anwer S. Abd El-Hameed; Ahmed Allam; Ramesh K. Pokharel; Adel B. Abdel-Rahman (Int. J. Circuit Theory Appl., 2024)

Design of Miniaturized Sub-6 GHz Rectifier With Self-Impedance Matching Technique. - Babita Gyawali; Mohamed Aboualalaa; Adel Barakat; Ramesh K. Pokharel (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

Comprehensive System for Noninvasive Glucose Monitoring Utilizing a Rectangular Dielectric Resonator Microwave Sensor. - Hala M. Marzouk; Anwer S. Abd El-Hameed; Ahmed Allam; Ramesh K. Pokharel; Adel B. Abdel-Rahman (IEEE Trans. Instrum. Meas., 2025)