Compact low-loss narrow-band duplexer using low-impedance open-loop resonators for K-band radiometers

2019 ◽  
Vol 90 (5) ◽  
pp. 054705
Author(s):  
Ju Seong Park ◽  
Seung Hyun Min ◽  
Tae Gyu Kim ◽  
Hyun Chul Choi ◽  
Kang Wook Kim
Keyword(s):  
Narrow Band ◽  
Open Loop ◽  
Low Loss ◽  
K Band

Narrow-Band and Low-Loss Bandpass Filter for 5G Built of Silica-Based Post-Wall Waveguide

2021 ◽  
Author(s):  
Yusuke Uemichi ◽  
Shinnosuke Tsuchiya ◽  
Toru Yamaguchi ◽  
Xu Han ◽  
Osamu Nukaga ◽  
...  
Keyword(s):  
Bandpass Filter ◽  
Narrow Band ◽  
Low Loss

A Simple and Reliable Dye Laser System for Spectroscopic Investigations

1972 ◽  
Vol 27 (4) ◽  
pp. 601-604b ◽  
Author(s):  
J. Kühl ◽  
G. Marowksy ◽  
P. Kunstmann ◽  
W. Schmidt
Keyword(s):  
Spectral Density ◽  
Narrow Band ◽  
Laser System ◽  
Interference Filter ◽  
Dye Laser ◽  
Quartz Plate ◽  
Simple System ◽  
Low Loss ◽  
Spectral Narrowing ◽  
Fabry Perot

Abstract Efficient spectral narrowing and accurately reproducible tuning of a dye laser has been achieved by the combination of a low-loss narrow-band interference filter and a solid-quartz-plate-Fabry-Perot-etalon. Bandwidths as small as 5-10-3 Å were obtained by this simple system increasing the spectral density by a factor of at least 2 · 103.

scholarly journals Narrow band active GaAs MMIC filters in K-band

2000 ◽  
Author(s):  
J. Vindevoghel ◽  
P. Descamps
Keyword(s):  
Narrow Band ◽  
K Band

K-band 3-bit low-loss distributed MEMS phase shifter

2000 ◽  
Vol 10 (10) ◽  
pp. 415-417 ◽  
Author(s):  
Yu Liu ◽  
A. Borgioli ◽  
A.S. Nagra ◽  
R.A. York
Keyword(s):  
Phase Shifter ◽  
Band 3 ◽  
Low Loss ◽  
K Band

Full-Band Low-Loss Continuous Tracking Circulation in K Band (Short Papers)

1977 ◽  
Vol 25 (2) ◽  
pp. 152-155 ◽  
Author(s):  
J.G. de Koning ◽  
R.J. Hamilton ◽  
T.L. Hierl
Keyword(s):  
Low Loss ◽  
Full Band ◽  
K Band
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