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6722746 |
Resilient crawler and method of manufacturing the same
In a resilient crawler of this invention, sufficient flexibility at the portion between the lugs is obtained and such problems as separation of rubber are prevented while improving riding comfort...
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6536852 |
Resilient crawler and method of manufacture the same
In a resilient crawler of this invention, sufficient flexibility at the portion between the lugs is obtained and such problems as separation of rubber are prevented while improving riding comfort...
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EP1211169A2 |
Resilient crawler and method of manufacturing the same
In a resilient crawler of this invention, sufficient flexibility at the portion (E, F) between the lugs (3A, 3B) is obtained and such problems as separation of rubber are prevented while improving...
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5821827 |
Coplanar oscillator circuit structures
An oscillator circuit having a flip chip metalization pattern and base substrate metalization pattern is defined such that a common-drain oscillator is configured with the common drain interposed...
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5578970 |
BICMOS monolithic microwave oscillator using negative resistance cell
A monolithic microwave oscillator using a negative resistance cell includes a resonator, a negative resistance cell that employs an active device, an output buffer for voltage and current...
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5449930 |
High power, compound semiconductor device and fabrication process
This invention is related to a III-V type of compound semiconductor device, having improved heat dissipation and high power operating characteristics, which is comprised of a semi-insulating III-V...
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5266957 |
Proximity fuze transceiver
A voltage controlled oscillator is disclosed in a "ring" configuration using two BJTs. The design uses an active feedback topology which eliminates the need for a tank circuit for oscillation to...
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EP0518251A1 |
Voltage controlled oscillator.
The microwave VCO comprises two FETs (16,17) connected through capacitors (22a,22b) in a "ring" configuration and a microstrip line resonator (18). To the gate (G) of each of the field effect...
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RE33469 |
Monolithic microwave wide-band VCO
A monolithic microwave voltage-controlled oscillator including one or more FETS integrated with a wide-ratio varactor. The varactor includes interdigitated anode and cathode patterns laid out on a...
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4630003 |
FET oscillator exhibiting negative resistance due to high impedance at the source of an FET thereof
An FET oscillator wherein a bias circuit is connected to a drain of a field-effect transistor and a source circuit including a transmission line and a self-bias circuit is connected to a source of...
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4616193 |
High frequency transistor oscillator with discrete resonator elements for transponder
A solid state oscillator circuit for operation at very high frequencies includes a field effect transistor having an input network connected between its gate and source electrodes and an output...
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4547750 |
FET Oscillator exhibiting negative resistance due to high impedance at the source of an FET thereof
An FET oscillator wherein a bias circuit is connected to a drain of a field-effect transistor and a source circuit including a transmission line and a self-bias circuit is connected to a source of...
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4481487 |
Monolithic microwave wide-band VCO
A monolithic microwave voltage-controlled oscillator including one or more FETS integrated with a wide-ratio varactor. The varactor includes interdigitated anode and cathode patterns laid out on a...
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4463322 |
Self-biasing for FET-driven microwave VCOs
A microwave voltage-controlled oscillator includes a varactor-controlled tuned circuit connected to the gate of an FET. The gate of the FET forms a Schottky barrier contact with the channel region....
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4458215 |
Monolithic voltage controlled oscillator
A monolithic voltage controlled oscillator is fabricated on a single semiconductor body. The oscillator includes an FET and a varactor diode interconnected such that a voltage applied across the...
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