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รองศาสตราจารย์ ดร. ประยุทธ อัครเอกฒาลิน
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คุณวุฒิ |
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- Ph.D., Electrical Engineering, 2541, University of Delaware, USA
- วิศวกรรมศาสตรมหาบัณฑิต, สาขาวิศวกรรมไฟฟ้า, 2532, สถาบันเทคโนโลยีพระจอมเกล้าพระนครเหนือ
- วิศวกรรมศาสตรบัณฑิต, สาขาวิศวกรรมไฟฟ้า, 2528, สถาบันเทคโนโลยีพระจอมเกล้าพระนครเหนือ
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ตำแหน่ง |
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- รองคณบดีฝ่ายวางแผนและพัฒนา คณะวิศวกรรมศาสตร์สังกัดภาควิชาวิศวกรรมไฟฟ้า สถาบันเทคโนโลยีพระจอมเกล้าพระนครเหนือ
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ผลงานทางวิชาการ |
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- S. Kee, and D.W. van der Weide “Distributed broadband frequency translator and its uses” IEEE Trans. on Microwave Theory and Tech., vol.46, no.12, pp.2244-50, Dec. 1998
- P. Ngamjanyaporn, C. Phongcharoenpanich and M Krairiksh “Signal-to-Interference Ratio Improvement by Using a Phase Array Antenna of Switched-Beam Elements” IEEE Trans. on Antennas and Propagation., vol.31, no.5, pp.1819-28, May. 2005
- S. Chaimool and V. Vivek “Dual-Band CPW-Fed Slot Antennas Using Loading Metallic Strips and a Widened Tuning Stub,” IEICE Transactions on Electronics, Vol. E88-C, N0.12, pp.2258-65, December 2005
- V. Vivek “Attenuation in rectangular waveguide,” EECON-10, Bangkok, vol.2, pp.298-303, Nov. 1987
- “Field strength prediction for mobile communications”, EECON-11, Bangkok, vol.2, pp.331-11, Dec 1988
- V. Vivek, and S. Aksornkitti “Gunn diode oscillator design”, EECON-12, Bangkok, pp.123-31, Nov 1989
- S. Kee and D.W. van der Weide, “Distributed broadband frequency translator”, IEEE MTT-S Int. Microwave Symp., Baltimore, Maryland, vol.3, pp.1431-4, Jun.1998
- D.W. van der Weide “Distributed phase shifter (A scale model) and its application in frequency translation”, Proc. of Thailand-Japan Microwave Symp., Pattaya, pp.27-32, Sep. 1999
- “Coplanar waveguide slow wave transmission line structure (A scale model) for MMIC”, EECON-22, Bangkok, pp.123-6, Nov. 1999
- A. Vinijsorn, V. Vivek “Study of matching techniques for microstrip array antennas”, EECON-22, Bangkok, pp.409-12, Nov. 1999
- C. Sawangnate, S. Nimyen, and V. Vivek “Novel conductor-backed coplanar waveguide phase shifters for communications”, Proc. of Theory and Applications of Communications and Information Tech. Symp., Bangkok, pp.94-9, Aug. 2000
- “Distributed conductor-backed coplanar waveguide phase/frequency shifter and its application”, 3rd Int. Symp. on Wireless Personal Multimedia Communications, Bangkok, pp.963-7, Nov. 12-15, 2000
- S. Nimyen, and V. Vivek “Conductor-backed coplanar waveguide hybrid for varactor-tuned phase shifting”, 3rd Int. Symp. on Wireless Personal Multimedia Communications, Bangkok, pp.953-7, Nov. 12-15, 2000
- P. Akkaraekthalin, and V. Vivek “Optimizing cross slot parameters for circular polarization of rectangular waveguide antenna”, EECON-23, Chiangmai, pp.305-8, Nov. 23-24, 2000
- S. Nimyen and V. Vivek “A conductor-backed coplanar waveguide hybrid varactor-tuned phase shifter”, EECON-23, Chiangmai, pp.293-6, Nov. 23-24, 2000
- P. Akkaraekthalin and V. Vivek “Conductor-backed coplanar waveguide directional coupler for a varactor-tuned phase shifter”, EECON-23, Chiangmai, pp.297-300, Nov. 23-24, 2000
- P. Chareonphetkul and V. Vivek “A slow-wave coplanar transmission line and its model”, EECON-23, Chiangmai, pp.301-4, Nov. 23-24, 2000
- W. Dangchom and V. Vivek “A novel insertion type phase shifter using conductor-backed coplanar waveguide”, EECON-23, Chiangmai, pp.333-6, Nov. 23-24, 2000
- “Heterodyne technique using phase shifter for RF and microwave measurement”, EECON-23, Chiangmai, pp.277-80, Nov. 23-24, 2000
- C. Sawangnate and V. Vivek “Conductor-backed coplanar waveguide directional coupler for a varactor-tuned 90 degree phase shifter”, 2000 IEEE Asia Pacific Conf. on Electronic Communications, Tianjin, China, pp.525-8, Dec. 4-6, 2000
- “A novel analog phase shifter for microwave measurement”, 2000 Asia-Pacific Symp. on Broadcasting and Communications, Bangkok, pp.70-3, Dec. 21-23, 2000
- S. Jongjitaree and V. Vivek “Coplanar waveguide balanced amplifier using bipolar junction transistors and backed ground-plane hybrids”, IEEE Region 10 Int. Conf. on Electrical and Electronic Technology, Singapore, pp.732-735, Aug. 19-22, 2001
- C. Seamthaisong and V. Vivek “Novel coplanar waveguide slow-wave directional couplers”, 4th Int. Symp. on Wireless Personal Multimedia Communications, Denmark, pp.203-206, Sep. 8-12, 2001
- J. Jantree and V. Vivek “An electronically tunable bandpass filter using a coplanar structure”, 2001 Int. Symp. on Communications and Information Tech., Chiangmai, pp.437-440, Nov. 14-16, 2001
- J. Jantree, V. Saovieng, N. Poungsri, S. Kerdsumang and V. Vivek “Design of microwave devices using conductor-backed coplanar structure”, EECON-24, Bangkok, pp.734-739, Nov. 22-23, 2001
- A. Namsang and V. Vivek “A reduced-size bandpass filter using symmetrical coplanar structure”, 2002 Int. Tech. Conf. on Circuits/Systems, Computers and Communication, Phuket, pp.401-404, Jul. 16-19, 2002
- A. Namsang and V. Vivek “Bandpass filters using a symmetrical coplanar open end structure for size reduction”, 2002 3rd Int. Conf. on Microwave and Millimeter Wave Tech., Beijing, China, pp.1025-1028, Aug. 17-19, 2002
- T. Somvong and V. Vivek “A tunable bandpass filter using a coupled line coplanar waveguide structure”, 2002 Int. Symp. on Communications and Information Tech., Pattaya, Oct. 23-25, 2002
- S. Sriwattanapol and V. Vivek “A CPW capacitively coupled resonator bandpass filter and its lump element model”, 2002 Int. Symp. on Communications and Information Tech., Pattaya, Oct. 23-25, 2002
- S. Onnom and V. Vivek “An active mixer for a 900 MHz receiver using a dual gate MESFET”, EECON-25, Songkla, Nov. 21-22, 2002
- S. Wattanaphati, V. Vivek “Analysis of wideband microstrip antennas using some types of bowtie patches”, EECON-25, Songkla, Nov. 21-22, 2002
- Sarawuth Chaimool, Sitiporn Kerdsumang “A novel microstrip bandpass filter using triangular open-loop resonators”, Asia-Pacific Conference on Communications, Penang Malaysia, Sep. 21-24, 2003
- Jaruek Jantree, Sitiporn Kerdsumang “A microstrip bandpass filter using a symmetrical parallel coupled-line structure”, Asia-Pacific Conference on Communications, Penang Malaysia, Sep. 21-24, 2003
- S. Wattanaphati, V. Vivek, S. Kerdsumang “An ultra wideband microstrip bowtie patch antenna for wireless communications”, 6th Int. Symp. on Wireless Personal Multimedia Communications, Kanakawa, Japan, Oct 18-23, 2003
- S. Wattanaphati, V. Vivek “Study of a logarithm-exponential bowtie microstrip antenna and its coupled-feed parameters”, EECON-26, Phetchaburi, Nov. 6-7, 2003
- D. Worapruchya, S. Chaimool, V. Vivek “Anti-line trapping system using data exchange technique between terminal unit and control unit”, EECON-26, Phetchaburi, Nov. 6-7, 2003
- V. Vivek, and P. Supavarasuwat “A wide-range tunable phase shifter using varactor diodes”, EECON-26, Phetchaburi, Nov. 6-7, 2003.
- M. Meelun, S. Kerdsumang and V. Vivek “A broadband bandpass filter using interdigital capacitors with aperture ground planes”, EECON-26, Phetchaburi, Nov. 6-7, 2003
- E. Nukulchareonlap, S. Kerdsumang and V. Vivek “A broadband bandpass filter using parallel-coupled microstrip lines with step-impedance resonators and ground plane apertures”, EECON-26, Phetchaburi, Nov. 6-7, 2003
- S. Onnom, S. Srisakulteo and V. Vivek “Design of a high isolation mixer using a dual gate MESFET at 2 GHz”, EECON-26, Phetchaburi, Nov. 6-7, 2003
- Sarawuth Chaimool, Sitiporn Kerdsumang and Vech Vivek “A broadband CPW-fed square slot antenna”, ECTI Con. Pattaya, May 13-14, 2004
- Jessada Konpang, Alongkorn Namahoot “A compact wideband bandpass filter using square-loop resonators with tuning stubs”, ECTI Con. Pattaya, May 13-14, 2004
- Sarawuth Chaimool, Sitiporn Kerdsumang “Dual-band bandpass filters using stepped-impedance hairpin resonators and capacitive loads”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Chaiya Sayan “compact structure of wideband bandpass filters using stepped-impedance square-loop resonators”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Jaruek Jantree “Modified symmetrical parallel coupled-line bandpass filters”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Tammarat Suksai, Vech Vivek, Prayoot Akkaraekthalin, “Near-field antenna pattern measurement system using heterodyne and fast Fourier transform techniques,” EECON-27, Khonkaen, Nov. 11-12, 2004
- Sarawuth Chaimool, Sitiporn Kerdsumang “Dual-band CPW-fed square slot antennas”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Somboon Teeravisitpong and Alongkorn Namahoot “A microstrip bandpass filter with four coupled modified-meander resonators”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Jessada Konpang, Alongkorn Namahoot “A wide-band bandpass filter using the properties of microstrip open-loop resonators with outer tuning stubs”, EECON-27, Khonkaen, Nov. 11-12, 2004
- Apiwat Cheepsatit, Vech Vivek “Compact wideband bandpass filters using squared-ring resonators”, ECTI-International Con. Pattaya, May 11-12, 2005
- Duang-arthit Srimoon, Chuwong Phongcharoenpanich, Monai Krairiksh “Broadband U-shaped element base station antennas for wireless communication system”, ECTI-International Con. Pattaya, May 11-12, 2005
- Bamrung Natamornwit, Krichporn Kuprasert, Watchara Pakkamart “A four-beam compact phased CPW-fed square slot array antenna”, ECTI-International Con. Pattaya, May 11-12, 2005
- Jackrapun Sanguansup, Vitvara Sombuttiwilailert, Sarawuth Chaimool “Design of diplexers using coaxial cavity structure for IMT-2000 base stations”, ECTI-International Con. Pattaya, May 11-12, 2005
- Vitvara Sombuttiwilailert, Sarawuth Chaimool, Watchara Pakkamart “A coaxial cavity comb-line resonator filter for base stations”, ECTI-International Con. Pattaya, May 11-12, 2005
- Winai Jobjanprai, Sarawuth Chaimool “A compact microstrip hairpin diplexer for IMT-2000 band”, ECTI-International Con. Pattaya, May 11-12, 2005
- หนังสือ “การออกแบบวงจรไมโครเวฟ : Microwave Circuit Design” 2550
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