Quadrature signal generator, beamforming arrangement, communication device and base station
作者： Fenghao Mu
DOI:
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摘要: A quadrature signal generator comprises a resistor-capacitor, RC, polyphase filter and an inductor compensation arrangement. The arrangement first connected between the third output terminals, second fourth terminals. inductors are arranged to compensate for capacitive load on terminals when in use. beamforming arrangement, communication device base station also disclosed.
lens.org 参考文章(15)
Keith P. Bargroff, Impedance-matched IQ network for an image rejection circuit ,(2003)
Jafar Savoj, Lr polyphase filter ,(2010)
Alyosha C. Molnar, Rahul Magoon, Phase adjustable polyphase filters ,(2001)
Lingwei Zhang, Hanjun Jiang, Jianjun Wei, Jingjing Dong, Fule Li, Weitao Li, Jia Gao, Jianwei Cui, Baoyong Chi, Chun Zhang, Zhihua Wang, A Reconfigurable Sliding-IF Transceiver for 400 MHz/2.4 GHz IEEE 802.15.6/ZigBee WBAN Hubs With Only 21% Tuning Range VCO IEEE Journal of Solid-state Circuits. ,vol. 48, pp. 2705- 2716 ,(2013) , 10.1109/JSSC.2013.2274893
Sang Young Kim, Dong-Woo Kang, Kwang-Jin Koh, Gabriel M. Rebeiz, An Improved Wideband All-Pass I/Q Network for Millimeter-Wave Phase Shifters IEEE Transactions on Microwave Theory and Techniques. ,vol. 60, pp. 3431- 3439 ,(2012) , 10.1109/TMTT.2012.2212027
Patrick Reynaert, Dixian Zhao, Shailesh Kulkarni, Polyphase Filter for MM-Wave Frequencies Featuring Symmetric Layout ,(2015)
Ali Afsahi, Arya Behzad, Stephen Au, Rozi Roufoogaran, Jacob Rael, An Area and Power Efficient Cartesian Phase Shifter + Mixer Circuit Applied to WLAN System radio frequency integrated circuits symposium. pp. 357- 360 ,(2007) , 10.1109/RFIC.2007.380900
Benjamin E. Nise, Efficient polyphase filter having a compact structure ,(2002)
Sai Kwok, Rectifier type frequency doubler with harmonic cancellation ,(2003)