|
US9479199B2
(en)
|
|
Low-cost receiver using integrated inductors
|
|
US20140320230A1
(en)
|
|
Multi-loop transformer having wideband frequency applications
|
|
BE409768A
(enrdf_load_stackoverflow)
|
|
|
|
JP2011097160A
(ja)
|
|
高周波増幅器および無線通信装置
|
|
US20210193367A1
(en)
|
|
Integrated stack transformer
|
|
US2131193A
(en)
|
|
Transformer coupling for television amplifiers
|
|
US2227035A
(en)
|
|
Coupling circuit arrangement for ultra-short waves
|
|
BE414060A
(enrdf_load_stackoverflow)
|
|
|
|
CH231587A
(fr)
|
|
Dispositif à saturation magnétique.
|
|
US1978475A
(en)
|
|
Intermediate frequency amplifier
|
|
US1175472A
(en)
|
|
Coupling for electrical oscillation-circuits.
|
|
US1717455A
(en)
|
|
Selector and receiver for radio frequency energy
|
|
US1973037A
(en)
|
|
Amplification system
|
|
JPS6214926B2
(enrdf_load_stackoverflow)
|
|
|
|
BE431146A
(enrdf_load_stackoverflow)
|
|
|
|
BE388766A
(enrdf_load_stackoverflow)
|
|
|
|
BE407480A
(enrdf_load_stackoverflow)
|
|
|
|
CH110600A
(fr)
|
|
Amplificateur à tubes thermioniques.
|
|
CH261513A
(fr)
|
|
Transformateur à large bande, pour de très hautes fréquences.
|
|
CH109995A
(fr)
|
|
Variomètre.
|
|
BE383525A
(enrdf_load_stackoverflow)
|
|
|
|
BE409674A
(enrdf_load_stackoverflow)
|
|
|
|
BE391963A
(enrdf_load_stackoverflow)
|
|
|
|
BE403645A
(enrdf_load_stackoverflow)
|
|
|
|
Baker
|
|
The Design of High Frequency Transformers |