[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Lin et al., 2020 - Google Patents

Novel miniature dual-band rat-race coupler with arbitrary power division ratios using differential bridged-T coils

Lin et al., 2020

Document ID
4413321826769702711
Author
Lin Y
Liu Y
Chan C
Publication year
Publication venue
IEEE Transactions on Microwave Theory and Techniques

External Links

Snippet

In this article, a novel miniature dual-band rat-race coupler design is proposed. The proposed dual-band rat-race coupler employs differential bridged-T coils (DBTCs) as building blocks such that a very compact circuit size and a dual-band response can be …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/387—Strip line circulators
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/16—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
    • H01Q9/26—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements

Similar Documents

Publication Publication Date Title
Zhu et al. Miniaturized resonator and bandpass filter for silicon-based monolithic microwave and millimeter-wave integrated circuits
Zhu et al. Design of wideband in-phase and out-of-phase power dividers using microstrip-to-slotline transitions and slotline resonators
Tseng et al. A rigorous design methodology for compact planar branch-line and rat-race couplers with asymmetrical T-structures
Chen et al. A four-way microstrip filtering power divider with frequency-dependent couplings
Xu et al. A balanced-to-unbalanced microstrip power divider with filtering function
Xia et al. A new balanced-to-balanced power divider/combiner
Bautista et al. Compact millimeter-wave bandpass filters using quasi-lumped elements in 0.13-$\mu $ m (Bi)-CMOS technology for 5G wireless systems
Shi et al. A balanced branch-line coupler with arbitrary power division ratio
Shi et al. An approach to 1-to-$2^{n} $ way microstrip balanced power divider
Wu et al. A universal approach for designing an unequal branch-line coupler with arbitrary phase differences and input/output impedances
Wu et al. Wideband filtering unbalanced-to-balanced independent impedance-transforming power divider with arbitrary power ratio
Zhu et al. Design of miniaturized on-chip bandpass filters using inverting-coupled inductors in (Bi)-CMOS technology
Maktoomi et al. Systematic design technique for dual-band branch-line coupler using T-and Pi-networks and their application in novel wideband-ratio crossover
Fang et al. Bridged-T coil for miniature dual-band branch-line coupler and power divider designs
Wang et al. Substrate integrated suspended slot line and its application to differential coupler
Lin et al. Miniature dual-band quadrature coupler with arbitrary power division ratios over the two bands
Yang et al. An ultraminiaturized bandpass filtering Marchand balun chip with spiral coupled lines based on GaAs integrated passive device technology
Maktoomi et al. A dual-band port-extended branch-line coupler and mitigation of the band-ratio and power division limitations
Kong et al. Ultraminiaturized wideband quasi-Chebyshev/-elliptic impedance-transforming power divider based on integrated passive device technology
Pang et al. A planar balanced crossover
Liu et al. Super compact and ultrabroadband power divider using silicon-based integrated passive device technology
Zhu et al. Filtering balanced-to-single-ended power dividers with wide range and high level of common-mode suppression
Gómez-García et al. Lossy signal-interference filters and applications
Lin et al. Cavity filtering magic-T and its integrations into balanced-to-unbalanced power divider and duplexing power divider
Feng et al. Compact single-/dual-band planar crossovers based on strong coupled lines