Coupled-cavity structures on the base of whispering gallery disk dielectric resonators at millimeter wave band

2008 ◽  
Author(s):  
V.N. Derkach ◽  
R.V. Golovashchenko ◽  
E.V. Goroshko
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonators ◽  
Wave Band ◽  
Whispering Gallery ◽  
Millimeter Wave Band ◽  
Coupled Cavity

Quasioptical dielectric resonators in millimeter-wave band experiments

1993 ◽  
Vol 14 (3) ◽  
pp. 617-627 ◽  
Author(s):  
N. T. Cherpak ◽  
Yu. F. Filipov ◽  
S. N. Kharkovsky ◽  
A. Ya. Kirichenko
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonators ◽  
Wave Band ◽  
Millimeter Wave Band

scholarly journals Low-loss and tunable millimeter-wave filters using spherical dielectric resonators

2020 ◽  
pp. 1-5
Author(s):  
Utpal Dey ◽  
Julio Gonzalez Marin ◽  
Jan Hesselbarth
Keyword(s):  
Millimeter Wave ◽  
Insertion Loss ◽  
Integrated Circuit ◽  
Circuit Board ◽  
Dielectric Resonators ◽  
Band Pass Filter ◽  
Wave Band ◽  
Pass Filter ◽  
Millimeter Wave Band ◽  
Band Pass

Abstract Millimeter-wave band-pass filters using spherical dielectric resonators are presented. The dielectric spheres are sandwiched between metal plates and are excited by a simple microstrip line structure on a thin-film circuit board. As such, these filters could also be implemented in the back-end-of-line layers of an integrated circuit. A single resonator, based on a diameter 0.6 mm alumina ceramic sphere, is shown to resonate with high unloaded Q-factor of 750 at 170 GHz. A three-sphere band-pass filter is measured showing <5 dB insertion loss and 0.4% bandwidth at 170 GHz. A concept for mechanically tuning of a two-sphere band-pass filter is demonstrated for a filter operating around 105 GHz. The measured filter shows approximately 5 dB insertion loss and <0.5% bandwidth and its passband can be varied over 3 GHz of frequency, or 3%. Technological challenges are discussed.

LTCC Partially-Filled Post-Wall Rectangular-Waveguide Slot Array Antenna in the Millimeter-Wave Band

2012 ◽  
Vol E95.C (10) ◽  
pp. 1635-1642 ◽  
Author(s):  
Yuanfeng SHE ◽  
Jiro HIROKAWA ◽  
Makoto ANDO ◽  
Daisuke HANATANI ◽  
Masahiro FUJIMOTO
Keyword(s):  
Millimeter Wave ◽  
Rectangular Waveguide ◽  
Array Antenna ◽  
Wave Band ◽  
Waveguide Slot ◽  
Millimeter Wave Band

TWO FREQUENCY "UNAMBIGUOUS" HETERODYNE INTERFEROMETER BASED ON PHASE LOCKED MILLIMETER-WAVE BAND TRANSCEIVERS

2017 ◽  
Vol 76 (10) ◽  
pp. 903-918
Author(s):  
A. V. Varavin ◽  
G. P. Ermak ◽  
A. S. Vasilev ◽  
A. V. Fateev ◽  
N. V. Varavin ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Wave Band ◽  
Heterodyne Interferometer ◽  
Millimeter Wave Band

WAVEGUIDE-DIELECTRIC RESONATOR OF THE MILLIMETER WAVE BAND

2011 ◽  
Vol 70 (15) ◽  
pp. 1315-1322
Author(s):  
R. I. Belous ◽  
S. P. Martynyuk ◽  
A. P. Motornenko ◽  
I. G. Skuratovskiy
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Wave Band ◽  
Millimeter Wave Band
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