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7 results on '"Rosas, Bill"'

2. 50 GHz end launch connector test boards

Author

Rosas, Bill

Subjects
Testing equipment -- Product/service Evaluations, Electronic test device, Business, Electronics and electrical industries, Engineering and manufacturing industries, Telecommunications industry
Abstract

The development of coaxial to grounded coplanar launches and through lines in the 30 mil Rogers 4350 material from Southwest Microwave is described. The study was done to improve the match and bandwidth on grounded coplanar waveguide launches and lines.

Published
2008

4. Transparentize Connections for 5G and WiGig Testing: As applications reach higher frequencies, the right tools are needed to develop effective connector interfaces.

Author

ROSAS, BILL

Subjects
*ELECTRIC connectors, *CIRCUIT board manufacturing, *ELECTROMAGNETISM, *COMPUTER software
Abstract

The article offers the information on the need of right tools for developing effective connector interfaces. The article also mentions about the SMA connector as a lumped 50-fl element and mechanically join it to the printed-circuit board (PCB); 3D electromagnetic (EM) software tools, such as that supplied by COMSOL.

Published
2018

6. Invisible connections will unveil the 5G future.

Author

Rosas, Bill and Gebhard, Eric

Subjects
ELECTRIC connectors design & construction, COMPUTER simulation, RF connectors, 5G networks, ELECTRIC connectors manufacturing, ELECTRIC connector equipment, ELECTRIC connectors industry
Abstract

The article discusses the role of computer simulation in the design of connectors for high speed applications such as 5G networks. Topics include the significance of precision in RF connector manufacturing, the use of multi-physics simulation in the work of the firm Signal Microwave, and research on the measured voltage standing wave ratio (VSWR) of connector designs.

Published
2019

7. Development and Verification of a 1.85 mm Coaxial Interconnect for mmWave ATE.

Author

Moreira, Jose, Lam, Daniel, Mendes, Antonio, de Deus, Augusto Moita, and Rosas, Bill

Subjects
*COAXIAL cables, *ACCELERATED life testing, *SUBMARINE cables
Abstract

The article discusses the adoption of mmWave frequencies for consumer applications such as 5G has created several new challenges for the ATE industry. Topics include ATE test cells have operated in manufacturing environments with controlled temperature and humidity; and the bottom side of a mmWave ATE texture and the different mating interconnects. For the spring pin-based interconnect.

Published
2021

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