IPC-Stelle: H01P 3/127 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
HSKELECTRICITY
H01KLBASIC ELECTRIC ELEMENTS
H01PUKLWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B; aerials H01Q; networks comprising lumped impedance elements H03H)
H01P 1/00HGRAuxiliary devices (coupling devices of the waveguide type H01P 5/00)
H01P 1/02UGR1
.Bends; Corners; Twists
H01P 1/04UGR1
.Fixed joints (line connectors H01R; cable fittings H02G 15/00)
H01P 1/06UGR1
.Movable joints, e.g. rotating joints
H01P 1/08UGR1
.Dielectric windows (coupling devices for transit-time tubes H01J 23/36)
H01P 1/10UGR1
.for switching or interrupting
H01P 1/11UGR2
. .by ferromagnetic devices [3]
H01P 1/12UGR2
. .by mechanical chopper
H01P 1/14UGR2
. .by electric discharge devices (discharge devices H01J 17/64)
H01P 1/15UGR2
. .by semiconductor devices [2]
H01P 1/16UGR1
.for mode selection, e.g. mode suppression or mode promotion; for mode conversion (linking dissimilar lines or devices H01P 5/08) [3]
H01P 1/161UGR2
. .sustaining two independent orthogonal modes, e.g. orthomode transducer [3]
H01P 1/162UGR2
. .absorbing spurious or unwanted modes of propagation [3]
H01P 1/163UGR2
. .specifically adapted for selection or promotion of the TE_01_ circular-electric mode [3]
H01P 1/165UGR1
.for rotating the plane of polarisation [2]
H01P 1/17UGR2
. .for producing a continuously rotating polarisation, e.g. circular polarisation [2]
H01P 1/175UGR2
. .using Faraday rotators [3]
H01P 1/18UGR1
.Phase-shifters (H01P 1/165 takes precedence; coupling devices with variable coupling factor H01P 5/04) [2]
H01P 1/185UGR2
. .using a diode or a gas filled discharge tube [3]
H01P 1/19UGR2
. .using a ferromagnetic device [3]
H01P 1/195UGR3
. . .having a toroidal shape [3]
H01P 1/20UGR1
.Frequency-selective devices, e.g. filters (resonators H01P 7/00)
H01P 1/201UGR2
. .Filters for transverse electromagnetic waves (H01P 1/212 , H01P 1/213 , H01P 1/215 , H01P 1/219 take precedence) [3]
H01P 1/202UGR3
. . .Coaxial filters (cascaded coaxial cavities H01P 1/205) [3]
H01P 1/203UGR3
. . .Strip line filters [3]
H01P 1/205UGR3
. . .Comb or interdigital filters; Cascaded coaxial cavities (H01P 1/203 takes precedence) [3]
H01P 1/207UGR2
. .Hollow waveguide filters (H01P 1/212 , H01P 1/213 , H01P 1/215 , H01P 1/219 take precedence) [3]
H01P 1/208UGR3
. . .Cascaded cavities; Cascaded resonators inside a hollow waveguide structure (H01P 1/205 takes precedence) [3]
H01P 1/209UGR3
. . .comprising one or more branching arms or cavities wholly outside the main waveguide [3]
H01P 1/211UGR3
. . .Waffle-iron filters; Corrugated structures [3]
H01P 1/212UGR2
. .suppressing or attenuating harmonic frequencies (H01P 1/215 takes precedence) [3]
H01P 1/213UGR2
. .combining or separating two or more different frequencies (H01P 1/215 takes precedence) [3]
H01P 1/215UGR2
. .using ferromagnetic material [3]
H01P 1/217UGR3
. . .the ferromagnetic material acting as a tuning element in resonators [3]
H01P 1/218UGR3
. . .the ferromagnetic material acting as a frequency selective coupling element, e.g. YIG-filters [3]
H01P 1/219UGR2
. .Evanescent mode filters [3]
H01P 1/22UGR1
.Attenuating devices (dissipative terminating devices H01P 1/26)
H01P 1/23UGR2
. .using ferromagnetic material [3]
H01P 1/24UGR1
.Terminating devices
H01P 1/26UGR2
. .Dissipative terminations
H01P 1/28UGR2
. .Short-circuiting plungers (coupling devices with variable coupling factor H01P 5/04)
H01P 1/30UGR1
.for compensation of, or protection against, temperature or moisture effects
H01P 1/32UGR1
.Non-reciprocal transmission devices (H01P 1/02 to H01P 1/30 take precedence) [3]
H01P 1/36UGR2
. .Isolators [2, 3]
H01P 1/365UGR3
. . .Resonance absorption isolators [3]
H01P 1/37UGR3
. . .Field displacement isolators [3]
H01P 1/375UGR3
. . .using Faraday rotators [3]
H01P 1/38UGR2
. .Circulators [2, 3]
H01P 1/383UGR3
. . .Junction circulators, e.g. Y-circulators [3]
H01P 1/387UGR4
. . . .Strip line circulators [3]
H01P 1/39UGR4
. . . .Hollow waveguide circulators [3]
H01P 1/393UGR3
. . .using Faraday rotators [3]
H01P 1/397UGR3
. . .using non-reciprocal phase shifters (H01P 1/393 takes precedence) [3]
H01P 3/00HGRWaveguides; Transmission lines of the waveguide type
H01P 3/02UGR1
.with two longitudinal conductors
H01P 3/04UGR2
. .Lines formed as Lecher wire pairs
H01P 3/06UGR2
. .Coaxial lines (not suitable for handling frequencies considerably beyond the audio range H01B 11/18)
H01P 3/08UGR2
. .Microstrips; Strip lines
H01P 3/10UGR1
.Wire waveguides, i.e. with a single solid longitudinal conductor
H01P 3/12UGR1
.Hollow waveguides (H01P 3/20 takes precedence)
H01P 3/123UGR2
. .with a complex or stepped cross-section, e.g. ridged or grooved waveguides (H01P 3/14 takes precedence) [3]
H01P 3/127UGR2
. .with a circular, elliptic, or parabolic cross-section [3]
H01P 3/13UGR2
. .specially adapted for transmission of the TE_01_ circular-electric mode [2]
H01P 3/14UGR2
. .flexible
H01P 3/16UGR1
.Dielectric waveguides, i.e. without a longitudinal conductor
H01P 3/18UGR1
.built-up from several layers to increase operating surface, i.e. alternately conductive and dielectric layers
H01P 3/20UGR1
.Quasi-optical arrangements for guiding a wave, e.g. focusing by dielectric lenses (quasi-optical devices in general H01Q 15/00)
H01P 5/00HGRCoupling devices of the waveguide type (non-reciprocal devices H01P 1/32; for introducing or removing wave energy to or from the discharge in transit-time tubes H01J 23/36)
H01P 5/02UGR1
.with invariable factor of coupling (H01P 5/12 takes precedence) [3]
H01P 5/04UGR1
.with variable factor of coupling
H01P 5/08UGR1
.for linking dissimilar lines or devices (H01P 1/16 , H01P 5/04 take precedence; linking lines of the same kind but with different dimensions H01P 5/02) [3]
H01P 5/10UGR2
. .for coupling balanced with unbalanced lines or devices
H01P 5/103UGR3
. . .Hollow-waveguide/coaxial-line transitions [3]
H01P 5/107UGR3
. . .Hollow-waveguide/strip-line transitions [3]
H01P 5/12UGR1
.Coupling devices having more than two ports (H01P 5/04 takes precedence) [3]
H01P 5/16UGR2
. .Conjugate devices, i.e. devices having at least one port decoupled from one other port [2]
H01P 5/18UGR3
. . .consisting of two coupled guides, e.g. directional couplers [2]
H01P 5/19UGR3
. . .of the junction type [3]
H01P 5/20UGR4
. . . .Magic-T junctions [2, 3]
H01P 5/22UGR4
. . . .Hybrid ring junctions [2, 3]
H01P 7/00HGRResonators of the waveguide type (structurally associated with transit-time tubes and interacting with the discharge therein H01J 23/18; microwave heating devices H05B 6/64)
H01P 7/02UGR1
.Lecher resonators
H01P 7/04UGR1
.Coaxial resonators
H01P 7/06UGR1
.Cavity resonators
H01P 7/08UGR1
.Strip line resonators [3]
H01P 7/10UGR1
.Dielectric resonators [3]
H01P 9/00HGRDelay lines of the waveguide type (structurally associated with transit-time tubes and interacting with the discharge therein H01J 23/24)
H01P 9/02UGR1
.Helical lines
H01P 9/04UGR1
.Interdigital lines
H01P 11/00HGRApparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type (manufacture of coaxial cables H01B 13/00)