Measuring and modeling package interconnects using vector network analyzers and time domain transforms

2002 ◽  
Author(s):  
J. Dunsmore
Keyword(s):  
Time Domain ◽  
Vector Network Analyzers ◽  
Network Analyzers

scholarly journals MEASUREMENT OF THE ANTENNA IMPEDANCE MISMATCH THROUGH THE TIME DOMAIN MODE OF THE VECTOR NETWORK ANALYZERS: AN EXPERIMENTAL PROCEDURE

2020 ◽  
Vol 87 ◽  
pp. 131-149
Author(s):  
Angelo Gifuni ◽  
Michele Ambrosanio ◽  
Gabriele Gradoni ◽  
Giuseppe Grassini ◽  
Christopher Smartt ◽  
...  
Keyword(s):  
Time Domain ◽  
Impedance Mismatch ◽  
Experimental Procedure ◽  
Vector Network Analyzers ◽  
Network Analyzers ◽  
Antenna Impedance ◽  
The Time Domain

Improved Waveguide Calibration of Vector Network Analyzers in WR15

1989 ◽  
Author(s):  
P. Gianfortune ◽  
M. Radmanesh
Keyword(s):  
Vector Network Analyzers ◽  
Network Analyzers

scholarly journals Reference Breast Phantoms for Low-Cost Microwave Imaging

2020 ◽  
Vol 14 (4) ◽  
pp. 411-415
Author(s):  
Emine Avşar Aydin ◽  
Selin Yabaci Karaoğlan
Keyword(s):  
Breast Cancer ◽  
Low Cost ◽  
Microwave Frequency ◽  
Biological Tissues ◽  
Microwave Imaging ◽  
Vector Network Analyzers ◽  
Network Analyzers ◽  
Computer Based ◽  
Breast Phantoms ◽  
Inverse Radon Transform

Microwave imaging provides an alternative method for breast cancer screening and the diagnosis of cerebrovascular accidents. Before a surgical operation, the performance of microwave imaging systems should be evaluated on anatomically detailed anthropomorphic phantoms. This paper puts forward the advances in the development of breast phantoms based on 3D printing structures filled with liquid solutions that mimic biological tissues in terms of complex permittivity in a wide microwave frequency band. In this paper; four different experimental scenarios were created, and measurements were performed, and although there are many vector network analyzers on the market, the miniVNA used in this study has been shown to have potential in many biomedical applications such as portable computer-based breast cancer detection studies. We especially investigated the reproducibility of a particular mixture and the ability of some mixes to mimic various breast tissues. Afterwards, the images similar to the experimentally created scenarios were obtained by implementing the inverse radon transform to the obtained data.

scholarly journals Novel Low THz Frequency Extenders for Vector Network Analyzers

2019 ◽  
Vol 524 ◽  
pp. 012005
Author(s):  
D R Vizard ◽  
E G Hoare ◽  
M Gashinova ◽  
M Cherniakov
Keyword(s):  
Vector Network Analyzers ◽  
Network Analyzers
Sign in / Sign up

Export Citation Format

Share Document