Works matching DE "FREQUENCY modulation transmitters"

Results: 112

Development of PTO torque transducer based on an embedded digital wireless system for the 2WD tractor.

Published in:

Cogent Engineering, 2023, v. 10, n. 2, p. 1, doi. 10.1080/23311916.2023.2272342

By:

Chouriya, Arjun;
Kushwah, Ajay;
Tewari, V. K.;
Gupta, Chanchal;
Shrivastava, Prateek;
Mahore, Vijay

Publication type:

Article

Wavelength-Tunable Optical Two-Tone Signals Generated Using Single Mach-Zehnder Optical Modulator in Single Polarization-Mode Sagnac Interferometer.

Published in:

Photonics, 2022, v. 9, n. 3, p. 194, doi. 10.3390/photonics9030194

By:

Chiba, Akito;
Akamatsu, Yosuke

Publication type:

Article

time–frequency analysis of gravitational wave signals with non-harmonic analysis.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2019, v. 2019, n. 6, p. 1, doi. 10.1093/ptep/ptz043

By:

Yanagisawa, Kenta;
Jia, Dongbao;
Hirobayashi, Shigeki;
Uchikata, Nami;
Narikawa, Tatsuya;
Ueno, Koh;
Takahashi, Hirotaka;
Tagoshi, Hideyuki

Publication type:

Article

Design of an RF output Class JJ<sup>−1</sup> Doherty power amplifier using post‐matching varactor diodes for configurable IoT transmitters.

Published in:

International Journal of Circuit Theory & Applications, 2023, v. 51, n. 4, p. 1548, doi. 10.1002/cta.3507

By:

Kumar, Rajesh;
Kumar, Sachin;
Kanaujia, Binod Kumar

Publication type:

Article

Experimental Investigations and Ageing Studies on Effects of Insulating Barriers in Transformer Oil during High Frequency High Voltage Transients in Inhomogeneous Field.

Published in:

International Journal on Electrical Engineering & Informatics, 2014, v. 6, n. 1, p. 13

By:

Venkatesh, S.;
Balasubramanian, M.

Publication type:

Article

Additively Manufactured RF Devices for 5G, IoT, RFID, WSN, and Smart City Applications.

Published in:

International Journal of High Speed Electronics & Systems, 2020, v. 29, n. 1-4, p. N.PAG, doi. 10.1142/S0129156420400169

By:

Cui, Yepu;
Jung, Eui Min;
Adeyeye, Ajibayo;
Lynch, Charles;
He, Xuanke;
Tentzeris, Manos

Publication type:

Article

The 700 MHz Band: A New Harmonised Frequency Band for LTE?

Published in:

Communications & Strategies, 2013, n. 90, p. 147

By:

PUJOL, Frédéric

Publication type:

Article

Channelized active noise elimination (CANE) for suppressing quantization noise in bitstream modulated transmitter (BMT).

Published in:

EURASIP Journal on Wireless Communications & Networking, 2021, v. 2021, n. 1, p. 1, doi. 10.1186/s13638-021-02061-8

By:

Zhu, Rui;
Song, Yonghoon;
Wang, Yuanxun Ethan

Publication type:

Article

Broadband and compact rectangular waveguide twist by using rigid waveguide.

Published in:

Electronics Letters (Wiley-Blackwell), 2018, v. 54, n. 13, p. 835, doi. 10.1049/el.2018.1242

By:

Yong Xu;
Miao Sun;
Ting-hui Peng;
Yong Luo;
You-lei Pu;
Jian-xun Wang;
Ze-Wei Wu;
Guo Liu;
Ran Yan

Publication type:

Article

The Design of Frequency-tunable Mechanical Tuning Coupler Based on Coupled Line Structure.

Published in:

Informacije MIDEM: Journal of Microelectronics, Electronic Components & Materials, 2023, v. 53, n. 1, p. 49, doi. 10.33180/InfMIDEM2023.105

By:

Jiayi Wang;
Yuepeng Yan

Publication type:

Article

Stability Characteristics of a Vibrating System with Double Rigid Frames Driven by Four Co-Rotating Coupling Vibrators.

Published in:

International Journal of Structural Stability & Dynamics, 2021, v. 21, n. 10, p. 1, doi. 10.1142/S0219455421501376

By:

Zhang, Xueliang;
Yue, Hongliang;
Li, Zhenmin;
Hu, Wenchao;
Xu, Jinlin;
Wen, Bangchun

Publication type:

Article

Spectral collapse in anisotropic two-photon Rabi model.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-91915-8

By:

Lo, C. F.

Publication type:

Article

Active Disturbance Rejection Control of Thermal Power Unit Coordinated System Based on Frequency Domain Analysis.

Published in:

Telkomnika, 2016, v. 14, n. 1, p. 162, doi. 10.12928/TELKOMNIKA.v14i1.2746

By:

Ruiqing Zhang;
Liangyu Ma;
Yongguang Ma;
Yang Liang;
Liwei Geng

Publication type:

Article

A Double-Balanced Up-Conversion Mixer Using 90 nm CMOS Technology for 60 GHz Spectrum Frequency.

Published in:

IETE Journal of Research, 2020, v. 66, n. 6, p. 751, doi. 10.1080/03772063.2019.1565959

By:

Alotaibi, Majid

Publication type:

Article

Band-monitoring Payload for a CubeSat Satellite.

Published in:

Radioengineering, 2012, v. 21, n. 1, p. 430

By:

Vágner, Petr;
Urbanec, Tomáš;
Kasal, Mirolsav

Publication type:

Article

Hava hedeflerinin tespiti için yakın gerçek zamanlı çoklu frekans bandı destekli pasif radar sisteminin geliştirilmesi.

Published in:

Journal of the Faculty of Engineering & Architecture of Gazi University / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi,, 2019, v. 34, n. 1, p. 191, doi. 10.17341/gazimmfd.416478

By:

Tüysüz, Burak

Publication type:

Article

Single‐step algorithm for the cascade assembly of multiple S‐parameters based multiports networks.

Published in:

International Journal of RF & Microwave Computer-Aided Engineering, 2022, v. 32, n. 4, p. 1, doi. 10.1002/mmce.23070

By:

de Paulis, Francesco;
Scafati, Simone;
Olivieri, Carlo;
Orlandi, Antonio

Publication type:

Article

Wireless Power Transfer Using Harvested Radio Frequency Energy with Magnetic Resonance Coupling to Charge Mobile Device Batteries.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 16, p. 7707, doi. 10.3390/app11167707

By:

Ramsaroop, Neetu;
Olugbara, Oludayo O.

Publication type:

Article

A Weighted Linearization Method for Highly RF-PA Nonlinear Behavior Based on the Compression Region Identification.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 7, p. 2942, doi. 10.3390/app11072942

By:

Galaviz-Aguilar, Jose Alejandro;
Vargas-Rosales, Cesar;
Cárdenas-Valdez, José Ricardo;
Martínez-Reyes, Yasmany;
Inzunza-González, Everardo;
Sandoval-Ibarra, Yuma;
Núñez-Pérez, José Cruz;
Miliou, Amalia

Publication type:

Article

Three-Line Microstrip Array for Whole-Body MRI System at 7 T.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 1, p. 73, doi. 10.3390/app11010073

By:

Hernandez, Daniel

Publication type:

Article

Wide modulation bandwidth terahertz detection in 130 nm CMOS technology.

Published in:

European Physical Journal - Applied Physics, 2016, v. 76, n. 2, p. 1, doi. 10.1051/epjap/2016160302

By:

Nahar, Shamsun;
Shafee, Marwah;
Blin, Stéphane;
Pénarier, Annick;
Nouvel, Philippe;
Coquillat, Dominique;
Safwa, Amr M. E.;
Knap, Wojciech;
Hella, Mona M.

Publication type:

Article

RFID based Smart Phone Interfaced Guidance system for Visually challenged Person.

Published in:

Turkish Online Journal of Qualitative Inquiry, 2021, v. 12, n. 6, p. 6224

By:

Kumar, P. Siva;
Rajalakshmi, R.;
Gopi, M. Tarak;
Kishore, Pagadala.;
Rao, J. Srinivasa

Publication type:

Article

Energizing Emergency Exit Signs with Wireless Energy Transfer.

Published in:

Energies (19961073), 2023, v. 16, n. 13, p. 5080, doi. 10.3390/en16135080

By:

Chaari, Mohamed Z.;
Pereira, Gilroy P.;
Abdelfatah, Mohamed;
Al-Rahimi, Rashid;
Aghzout, Otman

Publication type:

Article

A Survey on Over-The-Air Linearization Methods for MIMO Systems.

Published in:

Energies (19961073), 2021, v. 14, n. 8, p. 2225, doi. 10.3390/en14082225

By:

Jordão, Marina;
Caldeirinha, Rafael;
Oliveira, Arnaldo S. R.;
Carvalho, Nuno Borges;
Shin, Oh-Soon;
Chehri, Abdellah

Publication type:

Article

A Heating Controller Designing Based on Living Space Heating Dynamic's Model Approach in a Smart Building.

Published in:

Energies (19961073), 2021, v. 14, n. 4, p. 998, doi. 10.3390/en14040998

By:

Sadeghian Broujeny, Roozbeh;
Madani, Kurosh;
Chebira, Abdennasser;
Amarger, Veronique;
Hurtard, Laurent

Publication type:

Article

A Hybrid Time-Frequency Analysis Method for Railway Rolling-Element Bearing Fault Diagnosis.

Published in:

Journal of Sensors, 2019, p. 1, doi. 10.1155/2019/8498496

By:

Cheng, Yao;
Zou, Dong;
Zhang, Weihua;
Wang, Zhiwei

Publication type:

Article

Investigation of passive radar target detection performance improvement by using multiple co-located FM radio transmitters.

Published in:

Pamukkale University Journal of Engineering Sciences, 2019, v. 25, n. 5, p. 525, doi. 10.5505/pajes.2019.92693

By:

TUYSUZ, Burak

Publication type:

Article

An Electromagnetic Energy Harvester for Wireless Sensors from Power Lines: Modeling and Experiment Verification.

Published in:

Gazi University Journal of Science, 2021, v. 34, n. 3, p. 786, doi. 10.35378/gujs.764142

By:

KABAKULAK, Mahmut;
ARSLAN, Serdal

Publication type:

Article

Digital telemetry transmitter in Crew Escape System.

Published in:

Current Science (00113891), 2021, v. 120, n. 1, p. 161, doi. 10.18520/cs/v120/i1/161-165

By:

Smitha, K. S.;
Joy, Sherly;
Elizabeth, D. Sheba;
Shukla, Sathya Bhushan;
Roy, S. Sanoj Kumar;
Mukundan, K. K.

Publication type:

Article

On the Use of the Indirect Test Strategy for Lifetime Performance Monitoring of RF Circuits.

Published in:

Journal of Electronic Testing, 2023, v. 39, n. 2, p. 155, doi. 10.1007/s10836-023-06058-7

By:

El Badawi, H.;
Azais, F.;
Bernard, S.;
Comte, M.;
Kerzerho, V.;
Lefevre, F.

Publication type:

Article

Look-up table method for optimising coupling ratio in broadband sequential power amplifiers.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2020, v. 14, n. 13, p. 1626, doi. 10.1049/iet-map.2019.1102

By:

Chen, Peng;
Quaglia, Roberto;
Lees, Jonathan;
Merrick, Brian M.;
Alt, Alexander;
Tasker, Paul J.

Publication type:

Article

Internet of Things: A Review on Theory Based Impedance Matching Techniques for Energy Efficient RF Systems.

Published in:

Journal of Low Power Electronics & Applications, 2021, v. 11, n. 2, p. 16, doi. 10.3390/jlpea11020016

By:

Couraud, Benoit;
Vauche, Remy;
Daskalakis, Spyridon Nektarios;
Flynn, David;
Deleruyelle, Thibaut;
Kussener, Edith;
Assimonis, Stylianos

Publication type:

Article

The Analysis and Design of a High Efficiency Piezoelectric Harvesting Floor with Impacting Force Mechanism.

Published in:

Crystals (2073-4352), 2021, v. 11, n. 4, p. 380, doi. 10.3390/cryst11040380

By:

Wang, Sheng-He;
Tsai, Mi-Ching;
Wu, Tsung-His

Publication type:

Article

Linearization of RF Power Amplifiers in Wideband Communication Systems by Adaptive Indirect Learning Using RPEM Algorithm.

Published in:

Mobile Networks & Applications, 2020, v. 25, n. 5, p. 1988, doi. 10.1007/s11036-020-01545-z

By:

Le, Duc Han;
Hoang, Van-Phuc;
Nguyen, Minh Hong;
Nguyen, Hien M.;
Nguyen, Duc Minh

Publication type:

Article

System and Architecture Design of an NB-IoT RF Transceiver with a Polar Transmitter and On-chip Switching PA.

Published in:

Electrotechnical Review / Elektrotehniski Vestnik, 2021, v. 88, n. 4, p. 197

By:

Huimin Guo;
Yuepeng Yan

Publication type:

Article

Applying the Polar Modulation Technique to the Design of High-Efficiency Power Amplifying Systems with Class C & E Power Amplifiers.

Published in:

Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2012, v. 37, n. 3, p. 709, doi. 10.1007/s13369-012-0206-5

By:

Safavi, Reyhanehossadat;
Safavi, Seyed

Publication type:

Article

A Reconfigurable Class-AB/F Power Amplifier for 0.1–4.2 GHz Multistandard Applications.

Published in:

Circuits, Systems & Signal Processing, 2021, v. 40, n. 3, p. 1111, doi. 10.1007/s00034-020-01525-4

By:

Mansour, Marwa;
Zekry, Abdelhalim;
Ali, Mohammed K.;
Shawkey, Heba

Publication type:

Article

Measurements of RF power reflected and radiated by multichannel transmit MR coils at 7T.

Published in:

MAGMA: Magnetic Resonance Materials in Physics, Biology & Medicine, 2016, v. 29, n. 3, p. 371, doi. 10.1007/s10334-016-0551-6

By:

Weidemann, Gerd;
Seifert, Frank;
Hoffmann, Werner;
Pfeiffer, Harald;
Seemann, Reiner;
Ittermann, Bernd

Publication type:

Article

Achievable Spectral Efficiency of Line-of-Sight MIMO Fixed Links with Compact Planar Antenna Arrays and Power Amplifier Limitations.

Published in:

Wireless Personal Communications, 2024, v. 134, n. 1, p. 1, doi. 10.1007/s11277-024-10863-4

By:

Filiberti, Gaudenzio;
Reggiani, Luca;
Dossi, Laura

Publication type:

Article

Hybrid Beamforming for Massive MIMO Using Rectangular Antenna Array Model in 5G Wireless Networks.

Published in:

Wireless Personal Communications, 2021, v. 120, n. 3, p. 2061, doi. 10.1007/s11277-021-08455-7

By:

Priya, Thupalli Sai;
Manish, Kondala;
Prakasam, P

Publication type:

Article

Achievable rates of Gaussian two-way relay channel with orthogonal components and partial decoding at relay.

Published in:

Electronics Letters (Wiley-Blackwell), 2016, v. 52, n. 3, p. 200, doi. 10.1049/el.2015.3598

By:

Al-qudah, Z.

Publication type:

Article

Target tracking using Doppler-only measurements in FM broadcast band commensal radar.

Published in:

Electronics Letters (Wiley-Blackwell), 2015, v. 51, n. 19, p. 1528, doi. 10.1049/el.2015.1427

By:

Maasdorp, F. D. V.;
Inggs, M. R.;
Nadjiasngar, R.

Publication type:

Article

Experimental characterisations of thin film transmission line losses.

Published in:

Electronics Letters (Wiley-Blackwell), 2013, v. 49, n. 17, p. 1, doi. 10.1049/el.2013.1444

By:

D. Kim;
H. Kim;
Y. Eo

Publication type:

Article

EFFECT OF RAINFALL ON DIGITAL / ANALOG TELEVISION SIGNALS.

Published in:

IPTEK The Journal for Technology & Science, 2023, v. 34, n. 2, p. 151, doi. 10.12962/j20882033.v34i2.16255

By:

Onaifo, Frank;
Okandeji, Alexander Akpofure;
Okubanjo, Ayodeji Akinsoji;
Khadeejah, Abdulsalam;
Alao, Peter

Publication type:

Article

Simultaneous Travel and Hoist Maneuver Input Shaping Control Using Frequency Modulation.

Published in:

Shock & Vibration, 2017, p. 1, doi. 10.1155/2017/5703820

By:

Arabasi, Sameer;
Masoud, Ziyad

Publication type:

Article

60-GHz bandpass filter with ACMRC resonator fabricated using 0.18-μm CMOS technology.

Published in:

Microwave & Optical Technology Letters, 2009, v. 51, n. 3, p. 597, doi. 10.1002/mop.24119

By:

Liu, Chia-Hsieh;
Hsu, Cheng-Ying;
Chen, Chu-Yu;
Chuang, Huey-Ru

Publication type:

Article

60 GHz UWB over fiber system using photodiode-based frequency up-conversion.

Published in:

Microwave & Optical Technology Letters, 2009, v. 51, n. 2, p. 421, doi. 10.1002/mop.24107

By:

Gary, R.;
Cabon, B.;
Guennec, Y. Le

Publication type:

Article

Late gadolinium enhancement cardiac imaging on a 3T scanner with parallel RF transmission technique: prospective comparison of 3D-PSIR and 3D-IR.

Published in:

2016

By:

Schultz, Anthony;
Caspar, Thibault;
Schaeffer, Mickaël;
Labani, Aïssam;
Jeung, Mi-Young;
El Ghannudi, Soraya;
Roy, Catherine;
Ohana, Mickaël;
Schaeffer, Mickaël;
Labani, Aïssam;
Ohana, Mickaël

Publication type:

journal article

Frequency modulation technology for power systems incorporating wind power, energy storage, and flexible frequency modulation.

Published in:

Sustainable Energy Research, 2025, v. 12, n. 1, p. 1, doi. 10.1186/s40807-025-00153-3

By:

Li, Chunlin

Publication type:

Article

Hybrid periodic carrier frequency modulation technique based on modified SVPWM to reduce the PWM noise.

Published in:

IET Power Electronics (Wiley-Blackwell), 2019, v. 12, n. 3, p. 515, doi. 10.1049/iet-pel.2018.5359

By:

Yingliang Huang;
Yongxiang Xu;
Wentao Zhang;
Jibin Zou

Publication type:

Article