An ultra wide-band, high-sensitivity Q-band receiver for single-dish telescopes, eQ: rest frequency determination of CCS (JN = 43–32) and SO (JN = 10–01), and high-redshift CO (J = 1–0) detection,
F. Nakamura, C.-C. Chiong, K. Taniguchi, C. Chien, C.-T. Ho, Y.-J. Hwang, Y.-T. Yeh, T. Shimoikura, Y. Yamasaki, S.-Y. Liu, N. Hirano, S.-P. Lai, Atsushi Nishimura, R. Kawabe, K. Dobashi, Y. Fujii, Y. Yonekura, H. Ogawa, and Q. Nguyen-Luong,
Publications of Astronomical Society of Japan
2024-07
研討會論文
Highly-balanced quadrature hybrid with 55% bandwidth
C. Chien, Y.-J. Hwang, C.-T. Ho
2024-06
研討會論文
ALMA2030 Band-4+5 Receiver Front-End Wideband Sensitivity Upgrade: First-Year Initial Development and Future Plan
Y.-J. Hwang, B. Lee, M. J. Wang, Y. C. Huang, C.-C. Chiong, Y.-F. Kuo, C. Chien, C.-T. Ho, T.-J. Chena, W.-C. Lu, Y.-Pi. Chang, H.-W. Chang, C.-P. Chiu, J.-R. Nian, C.-C. Wang, F.-Y. Hsu, P.-A. Chen, L.-C. Lu, P. Koch, T. Kojima, and A. Gonzalez
2024-06
研討會論文
Lessons learned: ALMA Band-1 receiver project management
Y. C. Huang, P. M. Koch, Y.-J. Hwang, C.-C. Chiong, H.-W. Yen, P. Ho, Y.-H. Chu, U.-L. Pen, C.-T. Ho, C. Chien, C.-C. Wang
2024-05
研討會論文
A 70-to-110 GHz ultra-broadband low noise amplifier with 6.1-dB NFmin in 28-nm CMOS process
Y.-P. Li, W.-T. Bai, T.-W. Huang, C. Chien, Y.-J. Hwang
2023-12
研討會論文
12th-Order 3-dB Quadrature Hybrid Coupler for Low Amplitude and Phase Imbalance in Extended W-Band Frequencies
Yuh-Jing Hwang, Chen Chien, Chin-Ting Ho, Alvaro Gonzalez, Takafumi Kojima
2022-09
期刊論文
BURSTT: Bustling Universe Radio Survey Telescope in Taiwan
H.-H. Lin, K.-Y. Lin, C.-T. Li, Y.-H. Tseng, H. Jiang, J.-H. Wang, J.-C. Cheng, U.-L. Pen, M.-T. Chen, P. Chen, Ya. Chen, T. Goto, T. Hashimoto, Y.-J. Hwang, S.-K. King, D. Kubo, C.-Y. Kuo, A. Mills, J. Nam, P. Oshiro, C.-S. Shen, H.-C. Tseng, S.-H. Wang, V. F.-S. Wu, G. Bower, S.-H. Chang, P.-A. Chen, Y.-C. Chen, Y.-K. Chiang, A. Fedynitch, N. Gusinskaia, S. C.-C. Ho, T. Y.-Y. Hsiao, C.-P. Hu, Y.-D. Huang, J. M. Jáuregui García, S. J. Kim, C.-Y. Kuo, D. F.-J. Ling, A. Y. L. On, J. B. Peterson, B. J. R. Raquel, S.-C. Su, Y. Uno, C. K.-W. Wu, S. Yamasaki, and H.-M. Zhu
Publications of the Astronomical Society of the Pacific
2022-08
研討會論文
ALMA Band-1 (35-50GHz) receiver: first light, performance, and road to completion
Y.-D. Huang, Y.-J. Hwang, C.-C. Chiong, H.-W. Yen, P. M. Koch, C.-D. Huang, Bill Liu, C. L. Chen, J.-J. Tsai, W.-L. Hsiung, L.-P. Chi, C.-T. Ho, C.-C. Wang, C. Chien, Y.-H. Chu, P. Ho, F. Kemper, O.Morata, A. Gonzalez, S. Iguchi, Y. Uzawa, D. Iono, H. Nagai, J. Effland, K. Saini, M. Pospieszalski, D. Henke, Keith Yeung, R. Finger, V. Tapia, N. Reyes, G. Siringo, G. Marconi, R. Cabezas,
2022-08
研討會論文
Extended Q-band (eQ) receiver for Nobeyama 45-m Telescope
C.-C. Chiong, F. Nakamura, A. Nishimura, R. A. Burns, C. Chien, K. Dobashi, Y. Fujii, C.-T. Ho, Ted Huang, Y.-J. Hwang, S.-T. Jian, R. Kawabe, K. Kimura, S.-Y. Liu, S.-P. Lai, H. Ogawa, N. Okada, S. Kameno, T. Shimoikura, S. Takakuwa, K. Taniguchi, W.-H. Wang, Y.-T. Yeh, Y. Yamasaki, Y. Yonekura,
2021-01
研討會論文
A Compact 30-50 GHz Platelet Corrugated Feedhorn for Cryogenic Radio Astronomical Applications
C.-C. Chiong, C. Chien, C.-T. Ho, S.-T. Jian, Y.-J. Hwang
2020-12
期刊論文
An Innovative Joint-Injection Mixer with Broadband IF and RF for Advanced Heterodyne Receivers of Millimeter-wave Astronomy
Yi-Ching Wu , Yuh-Jing Hwang , Chau-Ching Chiong , Bo-Ze Lu,
and Huei Wang
IEEE Transactions on Microwave Theory and Technology
2019-12
研討會論文
A 40-nm CMOS Mixer with 36-GHz IF Bandwidth and 60 - 148 GHz RF Passband
Y.-C. Wu, Y.-J. Hwang, C.-C. Chiong, B.-Z. Lu, J.-W. Jiang, and H. Wang,
2019-06
研討會論文
Two-Tone Intermodulation Measurement of W-band Amplifiers based on High-Linearity Frequency Down-Conversion
Y.-J. Hwang
2019-05
研討會論文
An 18–28 GHz Power Amplifier with Drain-Distorted Linearizer in 90 nm CMOS Process
Y.-C. Wu*, J.-K. Nai, Y.-J. Hwang, B.-Z. Lu, C.-C. Chiong, C.-W. Wu, C.-F. Chou, and H. Wang
2018-11
研討會論文
Cryogenic 29–50 GHz Orthomode Transducer for Radio Astronomical Receiver
C.-C. Chiong, C. Chien, C.-C. Chang, Y. D. Huang, and Y.-J. Hwang
2018-05
期刊論文
E-Band Mixer with IP1dB Design Consideration for Radio Astronomical Instrumentation
J.-H. Hu, C.-C. Chiong, Y.-J. Hwang*, and Z.-M. Tsai
IEEE Microwave and Wireless Components Letters
2017-10
研討會論文
Performance of the First Three Preproduction 35 – 50 GHz Receiver Front-ends for Atacama Large Millimeter / submillimeter Array
Y.-J. Hwang, C.-C. Chiong, Y.-D. Huang, C.-D. Huang, C.-T. Liu, F.-C. Hsieh, Y.-H. Tseng, P.-H. Chiang, C.-C. Chang, C.-T. Ho, S.-T. Jian, C.-F. Lee, Y.-W. Lee, A. Gonzalez, J. Effland, K.t Saini, M. Pospieszalski, R. Finger , V. Tapia, N. Reyes,
2016-08
研討會論文
A 35-50 GHz triple cascode mixer module with intermediate frequency of 4-12 GHz based on low noise GaAs PHEMT process,
“Development Status and Plan of the Band-1 Receivers for the Atacama Large Millimeter/submillimeter Array,”
Y.-J. Hwang, C.-C. Chiong, Y.-F. Kuo, C.-C. Lin, C.-T. Ho, C.-C. Chuang, Ted Huang, Ciska Kemper, P T.-P. Ho, J. Effland, B. Mason, M. Pospieszalski, K. Siani, S. Sriknath, S. Claude, D. Henke, F. N.-H. Jiang, P. Dindo, K. Yeung, N. Reyes, L. Bronfman, F. P. Mena, M. Saito, S. Iguchi,
2012-12
研討會論文
A Ka-band Offset Phase-locked Single-Tuning VCO with an Automatic Loop Bandwidth Calibration
Y.-F. Kuo, M.-J. Liu, Y.-J. Hwang, C.-C. Chion
2012-12
研討會論文
Short Backfire Antenna with Concentric Sleeves for Highly Sensitive Radio Astronomical Receivers
C.-C. Lin, Y.-J. Hwang, S. Srikanth
2012-10
研討會論文
Single-Sleeve Waveguide-to-Microstrip Transition Probe for Full Waveguide Bandwidth
C.-C. Lin and Y.-J. Hwang
2012-07
研討會論文
Development of receiver and local oscillator components for Atacama Large Millimeter/submillimeter Array (ALMA) Band-1 in Taiwan
J.-T. Lu, C.-H. Lai, T.-F. Tseng, H. Chen, Y.-F. Tsai, I-J. Chen, Y.-J. Hwang, H.-C. Chang, and C.-K. Sun
Optics Express
2010-12
期刊論文
Bending loss of terahertz pipe waveguides
J.-T. Lu, Y.-C. Hsueh, Y.-R. Huang, Y.-J. Hwang, and C.-K. Sun
Optics Express
2010-06
期刊論文
AMiBA Wideband Analog Correlator
C.-T. Li, D. Y. Kubo, W. Wilson, K.-Y. Lin, M.-T. Chen, P. T.-P. Ho, C.-C. Chen, C.-C. Han, P. Oshiro, P. Martin-Cocher, C.-H. Chang, S.-H. Chang, P. Altamirano, H. Jiang, T.-D. Chiueh, C.-H. Lien, H. Wang, R.-M. Wei, C.-H. Yang, J. B. Peterson, S.-W. Chang, Y.-D. Huang, Y.-J. Hwang, M. Kesteven, P. Koch, G.-C. Liu, H. Nishioka, K. Umetsu, T. Wei, and J.-H. P. Wu
Astrophysical Journal
2010-06
期刊論文
AMiBA: scaling relations between the integrated Compton-y and X-ray derived temperature, mass, and luminosity
C.-W. L. Huang, J.-H. P. Wu, P.-T. P. Ho, P. M. Koch, Y.-W. Liao, K.-Y. Lin, G.-C. Liu, S. M. Molnar, H. Nishioka, K. Umetsu, F.-C. Wang, P. Altamirano, M. Birkinshaw, C.-H. Chang, S.-H. Chang, S.-W. Chang, M.-T. Chen, T. Chiueh, C.-C. Han, Y.-D. Huang, Y.-J. Hwang, H. Jiang, M. Kesteven, D. Kubo, C.-T. Li, P. Martin-Cocher, P. Oshiro, P. Raffin, T. Wei, and W. Wilson
Astrophysical Journal
2010-06
期刊論文
Contamination of the Central Sunyaev-Zel'Dovich Decrements in AMiBA Galaxy Cluster Observations
G.-C. Liu, M. Birkinshaw, J.-H. Wu, P. Ho, C.-W. Huang, Y.-W. Liao, K.-Y. Lin , S. Molnar, H. Nishioka, P. Koch, K. Umetsu, F.-C. Wang, P.Altamirano, C.-H. Chang, S.-H. Chang, S.-W. Chang, M.-T. Chen, C.-C. Han, Y.-D. Huang, Y.-J. Hwang, H. Jiang, M. Kesteven, D. Kubo, C.-T. Li, P. Martin-Cocher, P. Oshiro, P. Raffin, T. Wei, and W. Wilson
AMiBA: Sunyaev- Zeldovich Effect Derived Properties and Scaling Relation of Massive Galaxy Clusters
Y.-W. Liao, J.-H. P. Wu, P.T.-P. Ho, C.-W. L. Huang, P. M. Koch, K.-Y. Lin, G. –C. Liu, S. M. Molnar, H. Nishioka, K. Umetsu, F. -C. Wang, P. Altamirano, M. Birkinshaw, C. -H. Chang, S. -H. Chang, S. -W. Chang, M.-T. Chen, T. Chiueh, C.-C. Han, Y.-D. Huang, Y.-J. Hwang, H. Jiang, M. Kesteven, D. Y. Kubo, C. T. Li, P. Martin-Cocher, P. Oshiro, P. Raffin, T. Wei, W. Wilson,
Astrophysical Journal
2010-03
研討會論文
Upgrading the SMA660GHz Receivers
A. Hedden, E. Tong, R. Blundell, D. C. Papa, M. Smith, S. Chang, Y. Hwang, K. Jacobs, C. E. Honingh, P. Pütz, S. Wulff, M. Schultz,