Minoru SANAGI


Design of Highly Efficient and Compact RF-DC Conversion Circuit at mW-class by LE-FDTD Method
Tsunayuki YAMAMOTO Kazuhiro FUJIMORI Minoru SANAGI Shigeji NOGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/08/01
Vol. E93-C  No. 8  pp. 1323-1332
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
rectennaRF-DCSSPSLE-FDTD
 Summary | Full Text:PDF

An Efficient LE-FDTD Method for the Analysis of the Active Integrated Circuit and Antenna Mounted Non-linear Devices
Kazuhiro FUJIMORI Naoto KAWASHIMA Minoru SANAGI Shigeji NOGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1776-1783
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Antennas/Systems
Keyword: 
LE-FDTDequivalent circuit simulationGaAs FETactive integrated antennamicrowave amplifier
 Summary | Full Text:PDF

Beam Control in Unilaterally Coupled Active Antennas with Self-Oscillating Harmonic Mixers
Minoru SANAGI Joji FUJIWARA Kazuhiro FUJIMORI Shigeji NOGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1375-1381
Type of Manuscript:  Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Active Circuits & Antenna
Keyword: 
microwaveactive antennaself-oscillating harmonic mixerbeamforminginjection locking
 Summary | Full Text:PDF

Active Integrated Antenna Techniques for Beam Control
Shigeji NOGI Minoru SANAGI Kazuhiro FUJIMORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1358-1367
Type of Manuscript:  INVITED PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: 
Keyword: 
active antennabeam controlcoupled oscillators systemlocking phenomenon
 Summary | Full Text:PDF

Phased Array Behavior of Unilaterally Coupled Active Antennas with Varactor Diodes
Minoru SANAGI Tomomichi KAGAWA Shigeji NOGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2  pp. 192-198
Type of Manuscript:  Special Section PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: Antenna (Active)
Keyword: 
microwaveactive antennaphased arrayinjection locking
 Summary | Full Text:PDF

Power Combining by a Fabry-Perot Resonator with Active Devices Mounted on Both the Mirrors
Minoru SANAGI Shigeji NOGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/10/01
Vol. E84-C  No. 10  pp. 1575-1580
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-Wave Circuits and Fabrication Technologies Opening up the 21st Century)
Category: 
Keyword: 
microwavepower combiningFabry-Perot resonatoraxially symmetrical TEM01n modedevice-field coupling
 Summary | Full Text:PDF

Wide Angle Phase-Shifterless Beam Scanning in Unilaterally Coupled Active Antenna Arrays
Ragip ISPIR Shigeji NOGI Minoru SANAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/07/25
Vol. E82-C  No. 7  pp. 1188-1194
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: Phased Arrays and Antennas
Keyword: 
spatial power combiningactive antennaphased arraybeam scanningcoupled oscillatorunilateral coupling
 Summary | Full Text:PDF

Spatial Power Combining and Phased-Array Behavior of Circularly Polarized Active Patch Antennas
Tomomichi KAGAWA Shigeji NOGI Minoru SANAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/07/25
Vol. E82-C  No. 7  pp. 1182-1187
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: Phased Arrays and Antennas
Keyword: 
microwaveactive antennacircularly polarized antennaspatial power combiningphased array
 Summary | Full Text:PDF

FD-TD Analysis of Coaxial Probes Inserted into Rectangular Waveguides
Atsushi SANADA Minoru SANAGI Shigeji NOGI Kuniyoshi YAMANE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/12/25
Vol. E81-C  No. 12  pp. 1821-1830
Type of Manuscript:  Special Section PAPER (Special Issue on Computational Electromagnetics)
Category: 
Keyword: 
coaxial probewaveguide-coaxial transitionFD-TD methodfield concentrationevanescent mode
 Summary | Full Text:PDF

Transmission-Line Coupling of Active Microstrip Antennas for One- and Two-Dimensional Phased Arrays
Ragip ISPIR Shigeji NOGI Minoru SANAGI Kiyoshi FUKUI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/09/25
Vol. E80-C  No. 9  pp. 1211-1220
Type of Manuscript:  PAPER
Category: Microwave and Millimeter Wave Technology
Keyword: 
microwavepower combiningphased arrayactive antennatransmission-line coupling
 Summary | Full Text:PDF

Fabry-Perot Multiple-Device Oscillator Using an Axially Symmetric Mode
Minoru SANAGI Shigeji NOGI Kiyoshi FUKUI Kazuyuki WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/25
Vol. E78-C  No. 8  pp. 949-956
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
microwavepower combiningFabry-Perot resonatoraxially symmetrical TEM01n modedevice-field coupling
 Summary | Full Text:PDF