TY - GEN
T1 - A wideband design of rectangular TE 10 to circular TE 01 mode transducer
AU - Shen, Rong
AU - Ye, Xiuzhu
AU - Xie, Jinhua
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/11/15
Y1 - 2018/11/15
N2 - A design of wideband rectangular TE 10 to circular TE01 mode transducer is proposed. The circular TE 01 mode wave is synthesized by connecting four rectangular waveguides to a circular waveguide in a rotationally symmetric fashion. No other mode waves parasitize in the transducer due to its rotational structure, which ensures high purity of the circular TE 01 mode. In addition, the transducer has no frequency dependent structure and no slot-coupling effect is involved. Therefore, the mode transducer can operate in a wideband frequency range with low loss. The transducer is fabricated and the measurement results well agree with the simulation. The return loss is less than-10 dB and the transmission loss is less than 1 dB in a wideband range from 21.5 to 28.3 GHz. The size of the entire transducer is within the volume of 53.2 mm in diameter and 58.6 mm in length, which meets the demand of miniaturization design.
AB - A design of wideband rectangular TE 10 to circular TE01 mode transducer is proposed. The circular TE 01 mode wave is synthesized by connecting four rectangular waveguides to a circular waveguide in a rotationally symmetric fashion. No other mode waves parasitize in the transducer due to its rotational structure, which ensures high purity of the circular TE 01 mode. In addition, the transducer has no frequency dependent structure and no slot-coupling effect is involved. Therefore, the mode transducer can operate in a wideband frequency range with low loss. The transducer is fabricated and the measurement results well agree with the simulation. The return loss is less than-10 dB and the transmission loss is less than 1 dB in a wideband range from 21.5 to 28.3 GHz. The size of the entire transducer is within the volume of 53.2 mm in diameter and 58.6 mm in length, which meets the demand of miniaturization design.
KW - Mode Transducer
KW - Waveguide E-T Power Divider Waveguide Mode Synthesis
UR - http://www.scopus.com/inward/record.url?scp=85059358786&partnerID=8YFLogxK
U2 - 10.1109/APCAP.2018.8538221
DO - 10.1109/APCAP.2018.8538221
M3 - Conference contribution
AN - SCOPUS:85059358786
T3 - Proceedings of the 2018 IEEE 7th Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
SP - 74
EP - 75
BT - Proceedings of the 2018 IEEE 7th Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
Y2 - 5 August 2018 through 8 August 2018
ER -