Special Sessions


Brice Ivira
Broadcom Corp.
Amir Mortzawi
Univ. of Michigan

The session presents advancements in design, model, simulation and experimental results of Lithium Niobate-based SAW and lamb wave resonators to address sub-5 GHz applications and beyond 6GHz up to 19 GHz. The material use different cuts of Lithium Niobate to address different applications. A technique to place poles and zeros during a filter design phase is presented.

Technical Papers
Tu3E-1: A 19 GHz Lithium Niobate Acoustic Filter with FBW of 2.4%
Liuqing Gao, Yansong Yang, Songbin Gong
Liuqing Gao, Univ. of Illinois at Urbana-Champaign
(13:40 - 14:00)
Tu3E-2: 5.4 GHz Acoustic Delay Lines in Lithium Niobate Thin Film with 3 dB Insertion Loss
Ruochen Lu, Yansong Yang, Steffen Link, Songbin Gong
Ruochen Lu, Univ. of Illinois at Urbana-Champaign
(14:00 - 14:20)
Tu3E-3: An X-band Lithium Niobate Acoustic RFFE Filter with FBW of 3.45% and IL of 2.7 dB
Yansong Yang, Liuqing Gao, Songbin Gong
Yansong Yang, Univ. of Illinois at Urbana-Champaign
(14:20 - 14:40)
Tu3E-4: Surface Acoustic Wave Resonators Using Lithium Niobate on Silicon Carbide Platform
Shibin Zhang, Ruochen Lu, Hongyan Zhou, Steffen Link, Yansong Yang, Zhongxu Li, Kai Huang, Xin Ou, Songbin Gong
Shibin Zhang, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences
(14:40 - 15:00)
Tu3E-5: Synthesis and Realization of Chebyshev Filters Based on Constant Electromechanical Coupling Coefficient Acoustic Wave Resonators
Shu-Yuan Tseng, Chin-Chung Hsiao, Ruey-Beei Wu
Shu-Yuan Tseng, National Taiwan Univ.
(15:00 - 15:20)


Frank E. van Vliet
TNO, Netherlands
Christian Waldschmidt
Ulm Univ.

Only due to persistent progress in phased-array beamforming technologies and techniques did phased-arrays move from the defense and space domains into a multitude of applications, including much lower-cost commercial applications. In this session, progress is reported on digital as well as analog implementations. Aspects including wideband beamforming, mutual coupling, calibration and tracking are covered, even addressing flexible phased-array sheets.

Technical Papers
Th1F-1: Design Considerations and FPGA Implementation of a Wideband All-Digital Transmit Beamformer with 50% of Fractional Bandwidth
Rui Ma
Sravan Kumar Pulipati, Mitsubishi Electric Research Labs
(08:00 - 08:20)
Th1F-2: FPGA-Based 2-D FIR Frost Beamformers with Digital Mutual Coupling Compensation
Viduneth Ariyarathna, Ashira Jayaweera, Chamira Edussooriya, Chamith Wijenayake, Leonid Belostotski, Arjuna Madanayake
Sravan Pulipati, Florida International Univ.
(08:20 - 08:40)
Th1F-3: In-Situ Self-Test and Self-Calibration of Dual-Polarized 5G TRX Phased Arrays Leveraging Orthogonal-Polarization Antenna Couplings
Ahmed Nafe, Abdurrahman Aljuhani, Kerim Kibaroglu, Mustafa Sayginer, Gabriel Rebeiz
Ahmed Nafe, Univ. of California, San Diego
(08:40 - 09:00)
Th1F-4: Scalable, Deployable, Flexible Phased Array Sheets
Matan Gal-Katziri, Austin Fikes, Florian Bohn, Behrooz Abiri, Mohammed Reza Hashemi, Ali Hajimiri
Matan Gal-Katziri, California Institute of Technology
(09:00 - 09:20)
Th1F-5: 28 GHz Active Monopulse Networks with Amplitude and Phase Control and -30 dB Null-Bandwidth of 5 GHz
Hyunchul Chung, Qian Ma, Gabriel Rebeiz
Hyunchul Chung, University of California at San Diego
(09:20 - 09:40)