[go: up one dir, main page]

Yao et al., 2004 - Google Patents

Direct antenna modulation-a promise for ultra-wideband (UWB) transmitting

Yao et al., 2004

Document ID
7326080086555895608
Author
Yao W
Wang Y
Publication year
Publication venue
2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No. 04CH37535)

External Links

Snippet

A novel antenna design concept is proposed based on antenna's nonlinear transient responses. The essential idea is to integrate RF switches into a resonant antenna such as a patch antenna. Driven by modulating signals, the switches are able to shut off and turn on …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/7163Spread spectrum techniques using impulse radio
    • H04B1/717Pulse-related aspects
    • H04B1/7174Pulse generation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/04Circuits
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making or -braking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making or -braking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making or -braking characterised by the components used using semiconductor devices
    • H03K17/687Electronic switching or gating, i.e. not by contact-making or -braking characterised by the components used using semiconductor devices using field-effect transistors
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64Generators producing trains of pulses, i.e. finite sequences of pulses
    • H03K3/72Generators producing trains of pulses, i.e. finite sequences of pulses with means for varying repetition rate of trains
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Similar Documents

Publication Publication Date Title
Yao et al. Direct antenna modulation-a promise for ultra-wideband (UWB) transmitting
Fusco et al. Direct-signal modulation using a silicon microstrip patch antenna
Srivastava et al. Analysis of a direct antenna modulation transmitter for wideband OOK with a narrowband antenna
Rahman et al. A reconfigurable picosecond pulse generator in non-linear transmission line for impulse radar ultrawideband applications
Gerding et al. Generation of short electrical pulses based on bipolar transistorsny
Gao et al. A portable ultrawideband electromagnetic radiator with a 1.4 MW/50 kHz solid-state subnanosecond pulser
Deparis et al. UWB in millimeter wave band with pulsed ILO
Xu et al. A direct antenna modulation (DAM) transmitter with a switched electrically small antenna
Yao et al. An integrated antenna for pulse modulation and radiation
Yao et al. Radiating beyond the bandwidth using direct antenna modulation
US8194715B2 (en) Apparatus and method for generating a monocycle
Lin et al. Si/SiGe HBT UWB impulse generator tunable to FCC, ECC and Japanese spectral masks
WO2020264279A1 (en) Thz impulse and frequency comb generation using reverse recovery of pin diode
Yao et al. A novel ultra-wideband (UWB) pulse transmitting scheme
Yilmaz et al. Ultra-wideband n-bit digitally tunable pulse generator
Ding et al. SIW varactor-tuned phase shifter and phase modulator
Yeap Ultra wideband signal generation
Keller et al. Direct antenna modulation: analysis, design, and experiment
Kumar et al. Circuits and active antennas for ultra-wide band pulse generation and transmission
Keller et al. Electromagnetic modeling and simulation of a directly modulated patch antenna
Yao et al. Ultra-wide band pulse transmitting through resonant antennas
Wang et al. Development of a compact subnanosecond pulse transmitter with a single low-power supply
Keller et al. Direct modulation of an L-band microstrip patch antenna using integrated PIN diodes
Keller et al. Switched antenna circuit with increased information bandwidth
Salehi Time-varying small antennas for wideband applications