PLL synthesizer with multi-programmable divider and multi-phase detector
Sumi, Y., Obote, S., Kitai, N., Ishii, H., Furuhashi, R.
Published in IEEE transactions on consumer electronics (01.08.1999)
Published in IEEE transactions on consumer electronics (01.08.1999)
Get full text
Journal Article
A new PLL frequency synthesizer using multi-programmable divider
Sumi, Y., Syoubu, K., Obote, S., Fukui, Y., Itoh, Y.
Published in IEEE transactions on consumer electronics (01.08.1998)
Published in IEEE transactions on consumer electronics (01.08.1998)
Get full text
Journal Article
Fast settling PLL frequency synthesizer utilizing the frequency detector method speedup circuit
Sumi, Y., Obote, S., Narai, K., Tsuda, K., Syoubu, K., Fukui, Y.
Published in IEEE transactions on consumer electronics (01.08.1997)
Published in IEEE transactions on consumer electronics (01.08.1997)
Get full text
Journal Article
PLL frequency synthesizer with multi-programmable divider
Sumi, Y., Syoubu, K., Obote, S., Fukui, Y.
Published in 1998 IEEE International Symposium on Circuits and Systems (ISCAS) (1998)
Published in 1998 IEEE International Symposium on Circuits and Systems (ISCAS) (1998)
Get full text
Conference Proceeding
Dual loop DSP-PLL with wide frequency acquisition range and fast frequency acquisition
Obote, S., Sumi, Y., Syoubu, K., Fukui, Y., Itoh, Y.
Published in 1998 IEEE International Symposium on Circuits and Systems (ISCAS) (1998)
Published in 1998 IEEE International Symposium on Circuits and Systems (ISCAS) (1998)
Get full text
Conference Proceeding
Novel fractional-N PLL frequency synthesizer with reduced phase error
Sumi, Y., Obote, S., Tsuda, K., Syoubu, K., Fukui, Y.
Published in Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems (1996)
Published in Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems (1996)
Get full text
Conference Proceeding
Dual-Mode Space-Temporal Simultaneous Processing Equalizer
Ichikawa, Yoshihiro, Obote, Shigeki, Kagoshima, Kenichi
Published in Wireless personal communications (01.12.2005)
Published in Wireless personal communications (01.12.2005)
Get full text
Journal Article
MMSE adaptive array antenna with sequential processing
Ichikawa, Yoshihiro, Tomitsuka, Koji, Obote, Shigeki, Kagoshima, Kenichi
Published in Electronics & communications in Japan. Part 1, Communications (01.02.2004)
Published in Electronics & communications in Japan. Part 1, Communications (01.02.2004)
Get full text
Journal Article
Estimation of frequency offset in QPSK demodulation
Obote, Shigeki, Kagoshima, Kenichi
Published in Electronics & communications in Japan. Part 3, Fundamental electronic science (01.09.2003)
Published in Electronics & communications in Japan. Part 3, Fundamental electronic science (01.09.2003)
Get full text
Journal Article
An array antenna for MIMO systems with a decoupling network using bridge susceptances
Kagoshima, K., Obote, S., Kagaya, A., Nishimura, K., Endo, N.
Published in 2011 2nd International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology (Wireless VITAE) (01.02.2011)
Published in 2011 2nd International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology (Wireless VITAE) (01.02.2011)
Get full text
Conference Proceeding
A study on frame synchronization method for adaptive array antenna
Obote, S., Ichikawa, Y., Kagoshima, K.
Published in 2006 IEEE Antennas and Propagation Society International Symposium (2006)
Published in 2006 IEEE Antennas and Propagation Society International Symposium (2006)
Get full text
Conference Proceeding
Design of a broadband low-profile microstrip antenna with multi-layer substrates
Ikeda, K, Kagoshima, K, Obote, S
Published in 2010 IEEE International Conference on Wireless Information Technology and Systems (01.08.2010)
Published in 2010 IEEE International Conference on Wireless Information Technology and Systems (01.08.2010)
Get full text
Conference Proceeding
Study on the reciprocity for the maximum directive gains of a transmitting array and a receiving array
Kagoshima, K., Obote, S.
Published in 2006 First European Conference on Antennas and Propagation (01.11.2006)
Published in 2006 First European Conference on Antennas and Propagation (01.11.2006)
Get full text
Conference Proceeding
Bandwidth Enhancement of a Low-Profile Microstrip Antenna Electromagnetically coupled with a Folded Inverted L-shaped Probe
Ikeda, K., Kagoshima, K.-i., Obote, S.
Published in 2008 International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials (01.03.2008)
Published in 2008 International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials (01.03.2008)
Get full text
Conference Proceeding