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Journal Article (73) 73
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arrays (15) 15
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antenna radiation patterns (13) 13
circuit properties (13) 13
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microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits (13) 13
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semiconductor electronics. microelectronics. optoelectronics. solid state devices (6) 6
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analysis (5) 5
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1. Full Text Ultrawideband Band-Notched Folded Strip Monopole Antenna
by Tzyh-Ghuang Ma and Sung-Jung Wu
IEEE transactions on antennas and propagation, ISSN 0018-926X, 09/2007, Volume 55, Issue 9, pp. 2473 - 2479
Antenna transient analysis | monopole antennas | Wireless LAN | Filtering | Ultra wideband antennas | ultrawideband (UWB) antennas | Coupling circuits | Microstrip antennas | Frequency | Resonance | Admittance | Ultra wideband technology | Equivalent circuits | Ultrawideband (UWB) antennas | Monopole antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Teleprocessing networks. Isdn | Radiocommunications | Telecommunications and information theory | Exact sciences and technology | Applied sciences | Business and industry local networks | Networks and services in france and abroad | Antennas | Transients (Dynamics) | Design and construction | Research | Properties | Antennas (Electronics) | Strip | Wireless communication | Computer simulation | Ultrawideband | Radiators
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2. Full Text Zeroth-Order Self-Oscillating Active Integrated Antenna Using Cross-Coupled Pair
by Yu-Wei Chang and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 10/2017, Volume 65, Issue 10, pp. 5011 - 5018
Layout | Resonant frequency | Active antennas | microwave oscillators | Metamaterials | artificial materials | microwave FETs | Resonators | Oscillators | Antennas | Radiofrequency identification | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Usage | Oscillators (Electronics) | Research | Antennas (Electronics)
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3. Full Text Planar miniature tapered-slot-fed annular slot antennas for ultrawide-band radios
by Tzyh-Ghuang Ma and Shyh-Kang Jeng
IEEE transactions on antennas and propagation, ISSN 0018-926X, 03/2005, Volume 53, Issue 3, pp. 1194 - 1202
Slot antennas | Baseband | Dipole antennas | Transmitting antennas | antenna transient analysis | Bandwidth | FCC | ultrawide-band (UWB) antennas | Antenna feeds | Ultra wideband antennas | Hardware | Antenna radiation patterns | Antenna transient analysis | Ultrawide-band (UWB) antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Electromagnetic radiation | Research | Electromagnetic waves | Electric waves | Antennas (Electronics)
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4. Full Text Beamwidth Switchable Planar Microstrip Series-Fed Slot Array Using Reconfigurable Synthesized Transmission Lines
by Huy Nam Chu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 07/2017, Volume 65, Issue 7, pp. 3766 - 3771
Varactors | Microstrip antenna arrays | Lumped element microwave circuits | Slot antennas | reconfigurable antennas | Switches | slot arrays | Impedance | Feeds | Microstrip | varactors | Usage | Research | Impedance (Electricity) | Electric potential | Varactor diodes | Circuits | Switching | Blockage | Transmission lines | Power consumption | Synthesis | Microstrip antennas | Organic light emitting diodes | Signal transmission
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5. Full Text A Wideband Slotted Bow-Tie Antenna With Reconfigurable CPW-to-Slotline Transition for Pattern Diversity
by Sung-Jung Wu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 02/2008, Volume 56, Issue 2, pp. 327 - 334
Waveguide transitions | Polarization | reconfigurable antennas | Switches | wideband antennas | PIN diodes | slotline transitions | Broadband antennas | Slot antennas | Microstrip antennas | Frequency | Antennas and propagation | Coplanar waveguides | Antenna radiation patterns | Reconfigurable antennas | Slotline transitions | Wideband antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Waveguides | Design and construction | Antennas (Electronics) | Networks | Beams (radiation) | Simulation | Frequency ranges | Wideband
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6. Full Text Synthesized Transmission Lines
: Design, Circuit Implementation, and Phased Array Applications
by Ma, Tzyh-Ghuang and Wang, Chao-Wei and Lai, Chi-Hui and Tseng, Ying-Cheng
2016, 1, Wiley - IEEE, ISBN 9781118975725, 216
Components, Circuits, Devices and Systems | Microwave transmission lines | Design and construction | Phased array antennas
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7. Full Text Pattern-Reconfigurable Self-Oscillating Active Integrated Antenna With Frequency Agility
by Wu, Cheng-Hsun and Ma, Tzyh-Ghuang
IEEE transactions on antennas and propagation, ISSN 0018-926X, 12/2014, Volume 62, Issue 12, pp. 5992 - 5999
Phase noise | Varactors | microwave FET oscillators | reconfigurable antennas | Resonant frequency | Active antennas | monopole radiators | microstrip antennas | Gain | Antenna radiation patterns | Reconfigurable antennas | Microwave FET oscillators | Monopole radiators | Microstrip antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Microwave antennas | Measurement | Frequency modulation | Usage | Oscillators (Electronics) | Innovations | Voltage | Polarization | Monopoles | Noise | PIN diodes | Carrier frequencies | Tuning | Antennas | Radiators
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8. Full Text Miniaturized Self-Oscillating Active Integrated Antenna with Quasi-Isotropic Radiation
by Cheng-Hsun Wu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 02/2014, Volume 62, Issue 2, pp. 933 - 936
microwave FET oscillators | Dipole antennas | omnidirectional antennas | loop antennas | Active antennas | Magnetic moments | Harmonic analysis | Transistors | Oscillators | dipole radiation | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Usage | Analysis | Electromagnetic waves | Electric waves | Electromagnetic radiation | Design and construction | Electromagnetic fields | Ground plane | Magnetic dipoles | Equivalence | Simulation | Semiconductor devices | Placing | Radiators
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9. Full Text Self-Oscillating Semi-Ring Active Integrated Antenna With Frequency Reconfigurability and Voltage-Controllability
by Cheng-Hsun Wu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 07/2013, Volume 61, Issue 7, pp. 3880 - 3885
Phase noise | reconfigurable | microwave FET oscillators | PIN photodiodes | Loading | Active antennas | microstrip antennas | Transistors | Antennas | Frequency control | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Exact sciences and technology | Varactors | Microwave antennas | Usage | Frequencies of oscillating systems | Analysis
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10. Full Text High-Efficiency Self-Oscillating Active Integrated Antenna Using Metamaterial Resonators and Its Application to Multicarrier Radio Frequency Identification Systems
by Zhi-Hong Liu and Yu-Wei Chang and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 09/2016, Volume 64, Issue 9, pp. 3803 - 3810
Q-factor | microwave FET oscillators | Dipole antennas | identification | Resonant frequency | Active antennas | Metamaterials | artificial materials | Oscillators | Radiofrequency identification | dipole antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Radio frequency identification (RFID) | Research | Resonators | Antennas (Electronics)
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11. Full Text A Printed Dipole Antenna for Ultra High Frequency (UHF) Radio Frequency Identification (RFID) Handheld Reader
by Ren-Ching Hua and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 12/2007, Volume 55, Issue 12, pp. 3742 - 3745
Antenna measurements | Solid modeling | Dipole antennas | Stripline | printed circuits | North America | Dipole antenna | Geometry | radio-frequency identification | Microstrip antennas | ultra high frequency | UHF antennas | Frequency | Radiofrequency identification | Ultra-high-frequency amplifiers | Printed circuits | Ultra high frequency | RFID | Radio frequency identification | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Ground plane | UHF | High frequencies | Readers | Striplines
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12. Full Text Fully Planar Amphibious Antenna Using Dual-Operational Mode Synthesized Transmission Lines
by Hung-Hsuan Chen and Huy Nam Chu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 08/2016, Volume 64, Issue 8, pp. 3370 - 3379
monopole antennas | Impedance matching | Surveillance | Media | Delay lines | lumped element microwave circuits | underwater antennas | Impedance | Transmission line antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Impedance (Electricity) | Research | Antennas (Electronics) | Weighing | Transmission lines | Synthesis | Circuits | Gain | Acceptability | Antennas
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13. Full Text A printed dipole antenna with tapered slot feed for ultrawide-band applications
by Tzyh-Ghuang Ma and Shyh-Kang Jeng
IEEE transactions on antennas and propagation, ISSN 0018-926X, 11/2005, Volume 53, Issue 11, pp. 3833 - 3836
Slot antennas | Dipole antennas | ultrawide-band antennas | Transmitting antennas | Transfer functions | Planar arrays | Antenna feeds | Ultra wideband antennas | Broadband antennas | slot fed antennas | Guidelines | Antenna radiation patterns | Slot fed antennas | Ultrawide-band antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Equipment and supplies | Design and construction | Ultra wideband technology | Simulation | Waveforms | Gain | Feeding | Radiators
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14. Full Text Miniaturized Self-Oscillating Annular Ring Active Integrated Antennas
by Ya-Yun Lin and Cheng-Hsun Wu and Tzyh-Ghuang Ma
IEEE transactions on antennas and propagation, ISSN 0018-926X, 10/2011, Volume 59, Issue 10, pp. 3597 - 3606
slow wave structures | microwave FET oscillators | Loading | Active antennas | microstrip antennas | Transistors | Impedance | Integrated circuit modeling | Oscillators | Antennas | Load modeling | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Exact sciences and technology | Measurement | Technology application | Usage | Circuit printing | Printed circuits | Power amplifiers | Innovations | Voltage | Microwave wiring | Resonance | Antennas (Electronics) | Studies | Printed circuit boards | Electric potential | Semiconductor devices | Annular | Circuit boards | Miniaturization | Active control | Radiators
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15. Full Text A Modified Quasi-Yagi Antenna With a New Compact Microstrip-to-Coplanar Strip Transition Using Artificial Transmission Lines
by Tzyh-Ghuang Ma and Chao-Wei Wang and Ren-Ching Hua and Jyh-Woei Tsai
IEEE transactions on antennas and propagation, ISSN 0018-926X, 08/2009, Volume 57, Issue 8, pp. 2469 - 2474
Chaos | microstrip transition | Wireless LAN | Dipole antennas | Coplanar transmission lines | endfire antennas | Artificial materials | Transmission line antennas | Power transmission lines | Microstrip antennas | Bandwidth | Antenna feeds | Impedance | Microstrip transition | Endfire antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Teleprocessing networks. Isdn | Radiocommunications | Telecommunications and information theory | Exact sciences and technology | Applied sciences | Business and industry local networks | Networks and services in france and abroad | Antennas | Design and construction | Antennas (Electronics) | Strip | Noise levels | Transmission lines | Dipoles | Conversion | Gain
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16. Full Text An ultrawideband coplanar waveguide-fed tapered ring slot antenna
by Tzyh-Ghuang Ma and Chao-Hsiung Tseng
IEEE transactions on antennas and propagation, ISSN 0018-926X, 04/2006, Volume 54, Issue 4, pp. 1105 - 1110
Waveguide transitions | Slot antennas | coplanar waveguide | ultrawideband (UWB) antennas | Bandwidth | Antenna feeds | Ultra wideband antennas | Coplanar waveguides | Broadband antennas | Impedance | Ultra wideband technology | Antenna radiation patterns | Ultrawideband (UWB) antennas | Coplanar waveguide | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Mechanical properties | Analysis | Antennas (Electronics) | Bands | Ultrawideband | Distortion | Wideband
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17. Full Text Band-Rejected Ultrawideband Planar Monopole Antenna With High Frequency Selectivity and Controllable Bandwidth Using Inductively Coupled Resonator Pairs
by Tzyh-Ghuang Ma and Jyh-Woei Tsai
IEEE transactions on antennas and propagation, ISSN 0018-926X, 08/2010, Volume 58, Issue 8, pp. 2747 - 2752
Antenna measurements | monopole antennas | modeling | Design methodology | Circuit simulation | Ultra wideband antennas | notch filters | resonators | Impedance measurement | ultrawideband (UWB) antennas | Coupling circuits | Bandwidth | Frequency | Resonance | Ultra wideband technology | Equivalent circuits | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Analysis | Antennas (Electronics) | Induction heating | Stability | Ultrawideband | Selectivity | High frequencies | Inductive coupling | Antennas | Gain | Monopole antennas
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18. Full Text Design of a Multiresonator Loaded Band-Rejected Ultrawideband Planar Monopole Antenna With Controllable Notched Bandwidth
by Tzyh-Ghuang Ma and Ren-Ching Hua and Chin-Feng Chou
IEEE transactions on antennas and propagation, ISSN 0018-926X, 09/2008, Volume 56, Issue 9, pp. 2875 - 2883
monopole antennas | Circuit simulation | Ultra wideband antennas | Loaded antennas | resonators | ultrawideband (UWB) antennas | Coupling circuits | Bandwidth | Microstrip antennas | Controllability | Resonance | Ultra wideband technology | Equivalent circuits | Ultrawideband (UWB) antennas | Resonators | Monopole antennas | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Applied sciences | Radiocommunications | Telecommunications and information theory | Antennas | Exact sciences and technology | Measurement | Control | Design and construction | Research | Antennas (Electronics) | Studies | Circuits | Ground plane | Strip | Computer simulation | Ultrawideband
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19. Full Text On-chip miniaturised wideband rat-race coupler using integrated passive device technology
by Tseng, Ying-Cheng and Ma, Tzyh-Ghuang
IET microwaves, antennas & propagation, ISSN 1751-8725, 9/2014, Volume 8, Issue 12, pp. 959 - 964
waveguide couplers | frequency 12 GHz | passive networks | microwave integrated circuits | coplanar waveguides | GIPD | slow‐wave synthesised coplanar waveguides | circuit miniaturisation | on‐chip miniaturised wideband rat‐race coupler | CPW phase inverter | glass integrated passive device technology | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Microwave antennas | Noise levels | Circuits | Joining | Coplanar waveguides | Devices | Transmission loss | Wideband
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